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AMP-Research/Dana Spicer AMP-Research
AMP-Research/Dana Spicer On Sale
127 Product Groups
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AMP Research PowerSteps
AMP Research PowerStepFrom $1,799.99
- 5-year/60,000-mile warranty
- 600 pound load capacity per side
- Designed and Made in the USA
- High-strength die-cast, aluminum-alloy linkage components
- Zero-maintenance stainless-steel pivot pins with self-lubricating bushings
- California Residents: WARNING
From $1,799.99
4.7
4.7
(211)
On Sale
AMP Research PowerStep Xtreme Running Boards
AMP Research PowerStep™ XTremeFrom $2,199.99
- Electric Power
- Full Strength Die Cast Aluminum
- Corrosion Resistant Finish
- Delivers Substantial Power When Deploying and Withdrawing
- All Weather Functioning
- Hard Working Construction For Superb Traction
- Twin Motors Drive Running Board
- OEM Quality Construction
- LED Illumination When Boards Are Deployed
- 5-Year/60,000 Mile Warranty
- California Residents: WARNING
From $2,199.99
4.1
4.1
(15)
On Sale
AMP Research BedSteps
AMP-Research BedStepFrom $329.99
- AMP Research BedStep bumper step
- Fits: Chevy, Ford, Dodge, Jeep and Toyota
- High-strength die-cast, aluminum-alloy linkage components
- 2 and 4-door models
- Military-spec, anodized and Teflon finish to resist corrosion
- Mounts under rear bumper
- 3 year/36,000 mile warranty
- California Residents: WARNING
From $329.99
4.3
4.3
(39)
On Sale
AMP Research BEDXTENDER HD Max
AMP-Research BedXtender HD MaxFrom $270.99
- Lightweight, super strong 6063 T6 aluminum alloy tubes
- Rugged glass-reinforced nylon composite uprights
- Instantly adds up to 2 feet of length to your truck bed
- Durable black or silver powder coat finish
- Easy to install and easy to remove
- 3-year warranty
- Designed and built in America
- California Residents: WARNING
From $270.99
4.4
4.4
(38)
On Sale
AMP Research PowerStep XL Running Boards
AMP-Research PowerStep XLFrom $2,299.99
- Automatic power deploying Running Boards
- Low-Profile Integrated LED Light System
- Rail constructed of 3MM thick walled Mild Steel for MAXIMUM STRENGTH
- Finish: Black
- California Residents: WARNING
From $2,299.99
4.7
4.7
(27)
On Sale
Dana Spicer Dana 44 Front Axle Assemblies
Dana Spicer Dana 44 Front Axle AssembliesFrom $1,051.99
- Genuine Spicers gears
- Thick axle tubes for improved strength
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Performance differential cover and Spicer performance gasket
- Increased gross axle weight rating
- California Residents: WARNING
From $1,051.99
4.3
4.3
(11)
AMP Research BedStep2
AMP Research BedStep2From $329.99
- Side-mounted bed access step
- Engineered to support loads up to 300 lbs.
- High-strength aluminum alloy components
- Precision stainless-steel pivot pins for rock-solid stability
- Maintenance-free, self lubricating bushings for all-weather performance
- Military-spec, corrosion-resistant, anodized and PTFE coated finish
- Non-slip, glass-reinforced composite step pad–big enough for two large boots
- Easy bolt-on installation
- 3-year/36,000-mile warranty
- Designed and built in America
- California Residents: WARNING
From $329.99
4.1
4.1
(8)
On Sale
AMP Research BEDXTENDER HD Sport
AMP-Research BedXtender HD SportFrom $329.99
- Tapered v-shape design
- Rounded-rectangle, 6063 t6 aluminum alloy tubes
- Torque-resistant clam-shell design composite uprights
- 3-year/36,000-mile warranty
- Durable silver or black powder-coat finish
- Easy assembly and installation
- Designed and built in america
- California Residents: WARNING
From $329.99
4.5
4.5
(4)
On Sale
AMP Research PowerStep Plug And Play Kits
AMP-Research PowerStep Plug And PlayFrom $1,799.99
- 5-year/60,000-mile warranty
- 600 pound load capacity per side
- Designed and Made in the USA
- High-strength die-cast, aluminum-alloy linkage components
- Textured powder coat finish for maximum grip and durability
- Zero-maintenance stainless-steel pivot pins with self-lubricating bushings
- California Residents: WARNING
From $1,799.99
4.4
4.4
(69)
On Sale
Dana Spicer Heavy Duty Axle U-Joints
Dana Spicer Heavy Duty Axle U-JointFrom $15.99
- Heavy Duty Forged Cross
- Perma-lube Improved Seals For Long Service Life
- O.E.M Replacement
- Inside Snap Rings And Out Side Snap Rings
- California Residents: WARNING
From $15.99
3.7
3.7
(155)
Dana Spicer Ball Joint Kits
Dana Spicer Ball JointsFrom $102.99
- Sold In Pairs
- 1 Upper Ball Joint
- 1 Lower Ball Joint
- California Residents: WARNING
From $102.99
4.0
4.0
(26)
AMP Research Aluminum Alloy Fuel Doors
AMP Research Fuel DoorsFrom $179.99
- Durable Die-Cast Aluminum Housing
- Corrosion-Resistant Construction
- No-Rattle, Cam-Action Hinge
- Two Finished Available: Powder-Coated Black and Brushed Aluminum
- Easy No-Drill Installation
- Made In The U.S.A.
- Backed By a 3-Year Limited Warranty
- California Residents: WARNING
From $179.99
5.0
5.0
(1)
On Sale
Dana Spicer Trac-Loc Limited Slip Differentials
Dana Spicer Chrysler 9.25 Rear Trac-Loc Limited SlipFrom $1,253.99
- Replaceable Clutch Pack
- Smooth Street Operation
- Includes Carrier Bearings
- Includes Ring Gear Bolts
- Includes Shim Pack
- California Residents: WARNING
From $1,253.99
5.0
5.0
(1)
Dana Spicer Outer Axle Seals
Dana Spicer Outer Axle SealsFrom $13.99
- Single Seal One Side Only
- California Residents: WARNING
From $13.99
5.0
5.0
(1)
Dana Spicer Axle Seals
Dana Spicer Outer Axle SealsFrom $10.99
- Single Seal One Side Only
- California Residents: WARNING
From $10.99
4.8
4.8
(14)
AMP Research PowerStep Plug-n-Play Pass-Through Harnesses
AMP-Research PowerStep; Plug And Play Pass Through HarnessFrom $119.99
- PowerStep
- Plug and Play Pass Through Harness
- Black
- California Residents: WARNING
From $119.99
3.7
3.7
(3)
On Sale
AMP Research PowerStep Controller Switches
AMP Research PowerStep Controller SwitchFrom $112.12
- The toggle switch can be easily installed on the dash and is wired directly to the PowerStep Controller
- Override Retract (Up) keeps the steps up and out of the way, regardless of what you do with the doors
- Automatic Mode (Middle) steps are activated by the doors, deploying when the doors are opened, retracting when they're closed
- Override Deploy (Down) keeps the steps down and ready for use, regardless of what you do with the doors
- California Residents: WARNING
From $112.12
4.4
4.4
(8)
On Sale
Dana Spicer Ring and Pinion Kits
Dana Spicer Ring and Pinion KitsFrom $1,408.99
- Fits most 1996 and earlier standard rotation front and rear axles
- For use with 3.54 and down carrier
- Requires D/S706016X differential bearing kit to complete installation
- Includes pinion bearings
- Includes pinion seal
- Includes pinion shim pack
- Includes pinion preload shim pack or crush sleeve
- Includes pinion nut
- Includes differential shim pack
- Includes ring gear bolts
- Superior Metallurgy ensures more consistent, higher quality gears
- Hobbed and shaved gearing provides optimal mating to minimize stress and maximize life
- Precision heat-treating and shot-peening delivers consistent quality
- California Residents: WARNING
From $1,408.99
4.5
4.5
(4)
Dana Spicer Differential Carriers
Dana Spicer Differential CarriersFrom $226.99
- Cast from aircraft grade aluminum
- Fits Standard pinion support
- Billet Spanner nuts for strength
- Double rib design for strength
- California Residents: WARNING
From $226.99
Dana Spicer Pinion Yokes
Dana Spicer Pinion YokesFrom $50.99
- Pinion Yokes
- Available for use with 1310, 1330 and 1350 U-Joints
- Strap and Bolt and U-Bolt style yokes
- Many applications available
- California Residents: WARNING
From $50.99
5.0
5.0
(1)
AMP Research BEDXTENDER Mounting Brackets
AMP-Research BedXtender HD Mounting KitFrom $39.99
- Black
- Creates No Drill Application
- With Quick Latch
- California Residents: WARNING
From $39.99
4.7
4.7
(6)
On Sale
Dana Spicer Drive Shafts
Dana Spicer Performance Front DriveshaftsFrom $544.99
- 50 percent thicker tubing than factory
- Small diameter design for additional exhaust clearance
- Bolts to factory differential yoke
- Required transfer case flanged yoke not included
- California Residents: WARNING
From $544.99
4.3
4.3
(4)
Dana Spicer Differential Pinion Oil Seals
Dana Spicer Pinion Oil SealFrom $31.99
- Pinion Oil Seal
- California Residents: WARNING
From $31.99
4.5
4.5
(12)
AMP Research BEDXTENDER HD Moto Kits
AMP-Research BedXtender HD MotoFrom $329.99
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- Durable Silver or Black powder-coat finish
- Slant-back design for compact, short-bed pickups
- California Residents: WARNING
From $329.99
On Sale
504 Products
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4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 5.13 Ratio - 10010522
- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Dana 44
- 5.13 ratio
- Front
- Electric locker
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
$5,169.99
$5,996.72
On Backorder
Contact Us for Availability or Alternatives
LOW PRICE GUARANTEE
EASY RETURNS
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
$5,169.99
$5,996.72
On Backorder
Contact Us for Availability or Alternatives
Email me when this product comes in stock
LOW PRICE GUARANTEE
EASY RETURNS
- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Dana 44
- 5.13 ratio
- Front
- Electric locker
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
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Reset Password
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Dana Spicer Dana 44 Ultimate JK Front Axle Assembly 3.73 Ratio - 10032861
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Dana 44
- 3.73 ratio
- Front
- Standard differential
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
$4,134.99
$5,292.79
Only 1 left in Stock ?
$4,134.99
$5,292.79
Only 1 left in Stock
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Dana 44
- 3.73 ratio
- Front
- Standard differential
- 5/16 inch thick axle tubes for improved strength, rigidity and durability
- Redesigned and thicker brackets
- Spicer chromoly axle shafts
- Spicer Life Series (SPL) 1350 u-joints with triple lip seals and full-circle clips
- Performance differential cover and Spicer performance gasket
- Selectable electronic locking differential
- Improved caster angle and pinion angle optimized for lifted Jeeps
- Increased gross axle weight rating
- Dana recommends using military tested and approved 75W-140 synthetic lube (not included)
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
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AMP-Research PowerStep Smart Series Black Pair - 86132-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Jeep Wrangler 2018-2024
- Apps Will Be Available For Both IOS And Android
- Backed By A 5-Year/60K Mile Warranty
- Made in The USA
- Upgrades The System To Allow In-App Manual Override Of The Deploying Steps And LED Lights/No More Manual Override Switch
- New Step Profile Has Been Developed To Complement And Flow With The Chiseled Design Of New Body Style Trucks
- Includes An Auxiliary Port To Power And Operate Additional LED Lights
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Qualifies for Free Shipping
$1,949.99
$2,022.40
In-Stock Ships next business day ?
$1,949.99
$2,022.40
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Jeep Wrangler 2018-2024
- Apps Will Be Available For Both IOS And Android
- Backed By A 5-Year/60K Mile Warranty
- Made in The USA
- Upgrades The System To Allow In-App Manual Override Of The Deploying Steps And LED Lights/No More Manual Override Switch
- New Step Profile Has Been Developed To Complement And Flow With The Chiseled Design Of New Body Style Trucks
- Includes An Auxiliary Port To Power And Operate Additional LED Lights
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
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Enter email address to change your password
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AMP Research PowerStep Plug & Play Running Boards - 76255-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Includes OEM style illumination
- Automatic power-deploying running boards
- Low-profile integrated LED light system-standard
- High strength, die cast aluminum alloy components
- Anodized and PTFE-coated military- spec finish
- Corrosion resistant
- Precision stainless steel pivot pins for rock-solid stability
- Installs with Plug-and-Play technology
- Maintenanc free, self lubricating bushings for all weather performance
- 5-year/60,000 mile warranty
- Designed and made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$1,799.99
$1,862.70
In-Stock Ships next business day ?
$1,799.99
$1,862.70
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Includes OEM style illumination
- Automatic power-deploying running boards
- Low-profile integrated LED light system-standard
- High strength, die cast aluminum alloy components
- Anodized and PTFE-coated military- spec finish
- Corrosion resistant
- Precision stainless steel pivot pins for rock-solid stability
- Installs with Plug-and-Play technology
- Maintenanc free, self lubricating bushings for all weather performance
- 5-year/60,000 mile warranty
- Designed and made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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AMP Research BedStep2 Retractable Truck Bed Side Step - 75403-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Ford F-250/F-350
- Fits all beds
- AMP Research BedStep2 box-side step
- Mounts to either side of the truck box
- High-strength die-cast, aluminum-alloy linkage components
- Military-spec, anodized and Teflon finish to resist corrosion
- Precision, stainless-steel pivot pins for rock-solid stability
- Non-slip, glass-reinforced composite step pad, big enough for two large boots
- 300 Lb. load capacity
- Easy bolt-on installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$329.99
In-Stock Ships next business day ?
$329.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Ford F-250/F-350
- Fits all beds
- AMP Research BedStep2 box-side step
- Mounts to either side of the truck box
- High-strength die-cast, aluminum-alloy linkage components
- Military-spec, anodized and Teflon finish to resist corrosion
- Precision, stainless-steel pivot pins for rock-solid stability
- Non-slip, glass-reinforced composite step pad, big enough for two large boots
- 300 Lb. load capacity
- Easy bolt-on installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Add to Wishlist
AMP Research BedStep2 Retractable Truck Bed Side Step - 75413-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Ford F-250/F-350 Super Duty
- Black
- Mounting hardware included
- California Residents: WARNING
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$329.99
In-Stock Ships next business day ?
$329.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Ford F-250/F-350 Super Duty
- Black
- Mounting hardware included
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Dana Spicer AAM 1485 Series U-Joint - 5006813
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- AAM 9.25 front
- Heavy duty forged cross
- Perma-lube improved seals for long service life
- O.E.M. replacement
- Inside snap rings and outside snap rings
- Cup size - 1.375 inch
- Snap ring to snap ring - 3.000 inches
- Cap to cap - 4.200 inches
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
$88.99
$110.32
In-Stock Ships next business day ?
$88.99
$110.32
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- AAM 9.25 front
- Heavy duty forged cross
- Perma-lube improved seals for long service life
- O.E.M. replacement
- Inside snap rings and outside snap rings
- Cup size - 1.375 inch
- Snap ring to snap ring - 3.000 inches
- Cap to cap - 4.200 inches
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
Create An Account
Add to Wishlist
AMP PowerStep Plug And Play Pass Through Harness - 76404-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- PowerStep
- Plug and Play Pass Through Harness
- Black
- For Use w/PN[76154]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$119.99
In-Stock Ships next business day ?
$119.99
In-Stock Ships next business day
?
LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- PowerStep
- Plug and Play Pass Through Harness
- Black
- For Use w/PN[76154]
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
Our Protection Plan covers your investment above and beyond the manufacturer's coverage. For only 10% more, if your item is damaged, fails or malfunctions, we'll replace it for free!
Sign In Or Create an Account
Reset Password
An email is sent to .
Enter email address to change your password
After you submit your email address, you'll receive an email a link that will let you change your password.
Choose Your Secure Checkout Method
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Dana Spicer Ford Dana 50/60 Ball Joint Kit - 700238-2X
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In-Stock Ships next business day ?- Fitment: Direct Fit
- For Use In 1992-2007 Ford Dana 60 1999-2001 Ford Dana 50
- One Side Only
- 1 Upper Ball Joint
- 1 Lower Ball Joint
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$97.99
$120.51
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- For Use In 1992-2007 Ford Dana 60 1999-2001 Ford Dana 50
- One Side Only
- 1 Upper Ball Joint
- 1 Lower Ball Joint
- California Residents: WARNING + View More Specs - View Less Specs
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AMP-Research Powerstep Controller Standard Type B Black - 19-04280-STB
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Ford Excursion 2002-2003
- Powerstep Controller
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Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
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- Powerstep Controller
- California Residents: WARNING + View More Specs - View Less Specs
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AMP Research BedStep2 Retractable Truck Bed Side Step - 75405-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Toyota Tundra
- AMP Research BedStep2 box-side step
- Mounts to either side of the truck box
- High-strength die-cast, aluminum-alloy linkage components
- Military-spec, anodized and Teflon finish to resist corrosion
- Precision, stainless-steel pivot pins for rock-solid stability
- Non-slip, glass-reinforced composite step pad, big enough for two large boots
- 300 Lb. load capacity
- Easy bolt-on installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
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$329.99
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$329.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Toyota Tundra
- AMP Research BedStep2 box-side step
- Mounts to either side of the truck box
- High-strength die-cast, aluminum-alloy linkage components
- Military-spec, anodized and Teflon finish to resist corrosion
- Precision, stainless-steel pivot pins for rock-solid stability
- Non-slip, glass-reinforced composite step pad, big enough for two large boots
- 300 Lb. load capacity
- Easy bolt-on installation
- 3-year/36,000-mile warranty
- Designed and Made in the USA
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
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Dana Spicer 1310WJ Series U-Joint - 5-760X
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Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Forged cross
- Non-greasable
- Inside snap ring
- Bearing cap diameters - 1.188 inches
- Snap ring to snap ring - 2.188 inches
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$32.99
$36.98
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$32.99
$36.98
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Forged cross
- Non-greasable
- Inside snap ring
- Bearing cap diameters - 1.188 inches
- Snap ring to snap ring - 2.188 inches
- California Residents: WARNING + View More Specs - View Less Specs
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Dana Spicer Differential Carrier Gear Kit - 707385X
- Fitment: Direct Fit
- 94-04 Grand Cherokee
- Rear Dana 44 with Trac-Lok differential
- Axle spline count: 30
- Spline diameter: 1.31"
- Gear material: steel
- Shims included: N
- Washers included: Y
- Installation kit included: Y
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$249.99
$309.26
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- Fitment: Direct Fit
- 94-04 Grand Cherokee
- Rear Dana 44 with Trac-Lok differential
- Axle spline count: 30
- Spline diameter: 1.31"
- Gear material: steel
- Shims included: N
- Washers included: Y
- Installation kit included: Y
- California Residents: WARNING + View More Specs - View Less Specs
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AMP PowerStep Override Switch - 79106-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Works only with new type controller with 8 pin and 9 pin plug
- Allows the PowerStep, PowerStep XL, and the PowerStep XTreme to be manually raised or lowered
- The toggle switch can be easily installed on the dash and is wired directly to the PowerStep Controller
- Override Retract (Up) keeps the steps up and out of the way, regardless of what you do with the doors
- Automatic Mode (Middle) steps are activated by the doors, deploying when the doors are opened, retracting when they're closed
- Override Deploy (Down) keeps the steps down and ready for use, regardless of what you do with the doors
- California Residents: WARNING + View More Specs - View Less Specs
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$59.99
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$59.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Works only with new type controller with 8 pin and 9 pin plug
- Allows the PowerStep, PowerStep XL, and the PowerStep XTreme to be manually raised or lowered
- The toggle switch can be easily installed on the dash and is wired directly to the PowerStep Controller
- Override Retract (Up) keeps the steps up and out of the way, regardless of what you do with the doors
- Automatic Mode (Middle) steps are activated by the doors, deploying when the doors are opened, retracting when they're closed
- Override Deploy (Down) keeps the steps down and ready for use, regardless of what you do with the doors
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
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Dana Spicer Dana 35 1310 Series Pinion Yoke - 2-4-4601-1
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Strap and bolt style pinion yoke
- For use with Dana 35 differentials
- 1310 series pinion yoke
- Designed as a stock replacement
- 26 spline
- Spline diameter - 1.146
- Hub diameter - 1.844
- 22 degree joint angle
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$50.99
$59.74
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$50.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Strap and bolt style pinion yoke
- For use with Dana 35 differentials
- 1310 series pinion yoke
- Designed as a stock replacement
- 26 spline
- Spline diameter - 1.146
- Hub diameter - 1.844
- 22 degree joint angle
- California Residents: WARNING + View More Specs - View Less Specs
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Dana Spicer Dana 35 Open Differential Carrier Case - 44590
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Model 35 rear axle
- Ratios: 3.55, 4.11
- With .81 inch bolt length
- With model 35 rear axle
- Ratios: 3.55, 3.73, 4.11
- With model 35 rear axle
- Ratios: 3.55, 3.73, 4.11
- With model 35 rear axle
- Ratios: 3.55, 3.73
- Bare case
- For use in ABS and non-ABS axles only
- California Residents: WARNING + View More Specs - View Less Specs
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$181.99
$187.28
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$181.99
$187.28
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Model 35 rear axle
- Ratios: 3.55, 4.11
- With .81 inch bolt length
- With model 35 rear axle
- Ratios: 3.55, 3.73, 4.11
- With model 35 rear axle
- Ratios: 3.55, 3.73, 4.11
- With model 35 rear axle
- Ratios: 3.55, 3.73
- Bare case
- For use in ABS and non-ABS axles only
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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AMP Fuel Door - 73000-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Black powder coat
- Durable die-cast aluminum housing
- Corrosion-resistant construction
- No-rattle, cam-action hinge
- Easy no-drill installation
- Made in the U.S.A
- Backed by a 3-year Limited Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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$179.99
$180.00
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$179.99
$180.00
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 07-18 Wrangler JK, 2 & 4 Door
- Black powder coat
- Durable die-cast aluminum housing
- Corrosion-resistant construction
- No-rattle, cam-action hinge
- Easy no-drill installation
- Made in the U.S.A
- Backed by a 3-year Limited Warranty
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
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AMP PowerStep LED Light Kit - 75131-01A
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Black anodized and Teflon powder coat
- California Residents: WARNING
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$169.99
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$169.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- Black anodized and Teflon powder coat
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
50% Off Install With Purchase Of AMP Steps - VISIT LOCAL 4WP
Lowest Price! Guaranteed!
4WP PROTECTION PLAN
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Dana Spicer Dana 44 Trac-Lok Clutches - 708203
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- Dana Spicer Dana 44 Track Lock Clutch Pack
- Fits 30 spline Track Lock
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$79.99
$99.17
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 4 left in Stock ?- Fitment: Direct Fit
- Dana Spicer Dana 44 Track Lock Clutch Pack
- Fits 30 spline Track Lock
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
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Dana Spicer 1310 Drive Shaft CV Socket Yoke Assembly - 211355X
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 3.218 bolt circle diameter
- Greasable
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$70.99
$88.66
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Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- 3.218 bolt circle diameter
- Greasable
- California Residents: WARNING + View More Specs - View Less Specs
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AMP-Research Powerstep Motor Kit White Motor Black - 80-04868-90
- Ram 1500 2011-2023
- Powerstep Motor Kit
- California Residents: WARNING
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- Ram 1500 2011-2023
- Powerstep Motor Kit
- California Residents: WARNING + View More Specs - View Less Specs
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Dana Spicer 1310 Series U-Joint - 5-153X
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Forged Cross
- Greasable
- Outside snap ring
- Bearing cap diameters - 1.062 inch
- Snap ring to snap ring - 3.219 inches
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$15.99
$18.96
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$15.99
$18.96
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Forged Cross
- Greasable
- Outside snap ring
- Bearing cap diameters - 1.062 inch
- Snap ring to snap ring - 3.219 inches
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
Lowest Price! Guaranteed!
Qualifies for Free Shipping on Orders Over $99
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Dana Spicer 1310 Series U-Joint - 5-1310X
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Forged Cross
- Greasable
- Outside snap ring
- Bearing cap diameters - 1.0625 inch
- Snap ring to snap ring - 3.219 inches
- California Residents: WARNING + View More Specs - View Less Specs
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$22.99
$26.43
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$22.99
$26.43
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Direct Fit
- Forged Cross
- Greasable
- Outside snap ring
- Bearing cap diameters - 1.0625 inch
- Snap ring to snap ring - 3.219 inches
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
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Dana Spicer Differential Friction Modifier Additive - 43161
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For use in all limited slip differentials
- Reduces clutch chatter
- Smoother operation
- 4 oz.
- Works with standard and synthetic gear lubicants
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$8.99
$10.96
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$8.99
$10.96
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
In-Stock Ships next business day ?- Fitment: Universal Fit
- For use in all limited slip differentials
- Reduces clutch chatter
- Smoother operation
- 4 oz.
- Works with standard and synthetic gear lubicants
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
SHOP 4WP's HUGE SELECTION
Qualifies for Free Shipping on Orders Over $99
