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Dana TeraFlex/USA Standard Gear Dana
Dana TeraFlex/USA Standard Gear On Sale
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TeraFlex Differential Covers
TeraFlex Differential CoversFrom $115.99
- Designed to offer extreme protection from rocks, obstacles and other debris on the trail
- Covers are cast from the same high-strength ductile-iron as our their axle housings
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING
From $115.99
5.0
5.0
(1)
Teraflex Full Float Conversion Kits
Teraflex Full Float Conversion KitsFrom $1,447.97
- Universal for axles with 35 splines
- Includes cap
- California Residents: WARNING
From $1,447.97
USA Standard Gear Spools
USA Standard Gear SpoolsFrom $132.89
- Available for different makes and models
- Available different spline count
- 5 year manufacturer warranty
From $132.89
USA Standard Gear and Install Kit Packages
USA Standard Gear and Install Kit PackagesFrom $1,799.89
- Quick Kits feature USA Standard ring and pinion gear set, Master Install kit with high quality Koyo bearings and the necessary small parts required to get vehicles off the lift and back on the road quickly
- Quick Kits provide a one-stop shopping experience that allows you to easily find the correct parts for common differential repairs at an affordable price
- The Gear and Install Kit Includes Axle Bearings & Seals
- The Gear and Install Kit Includes Yukon Dura Grip Clutch Style Limited Slip (LSD)
- All positraction units are fully rebuildable
From $1,799.89
USA Standard Gear Differential Master Overhaul Kits
USA Standard Gear Differential Master Overhaul KitsFrom $299.89
From $299.89
USA Standard Gear Axle Shafts
USA Standard Axle ShaftsFrom $1,293.89
- Available in different sizes
- With or without ABS ring
- 5 year warranty against manufacturer defects
From $1,293.89
USA Standard Gear Axle and Locker Kits
USA Standard Gear Axle and Locker KitsFrom $2,299.89
- Available for different makes and models
- Available different spline count
- 5 year manufacturer warranty
From $2,299.89
TeraFlex Axle Shaft Upgrade Kits
TeraFlex Axle Shaft Upgrade KitsFrom $151.99
- Constructed from high-strength dual-heat treated 4340 chromoly steel
- Profiled for optimal strength
- Rolled splines
- Compatible with larger Dana 1350-series U-joint
- All 2013-2018 JK Wrangler/Unlimited Dana 30 and Dana 44 axles use the same 1350 series U-joint 5-7166X
- We recommend replacing the inner seal when removing an axle shaft.
From $151.99
193 Products
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TeraFlex Dana 60/50 Cast Iron Cover - 3990660
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- For Use On Dana 50/60 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
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$168.99
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$168.99
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- For Use On Dana 50/60 Front Or Rear Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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TeraFlex Dana 30 Cast Iron Cover - 3990630
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 On Dana 25/27/30 Front Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$115.99
In-Stock Ships next business day ?
$115.99
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
- For Use On Dana 25/27/30 Front Axles
- Cast From Thick Nodular Iron
- Black powder coat finish
- Recessed Bolt Holes
- Equipped With Filler And Drain Plugs.
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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USA Standard Dana 60 4.30 Ring and Pinion Gear Set - ZGD60R-430R-T
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Universal Fit
- Fits reverse rotation Dana Spicer 60
- 9.75" ring gear diameter
- 29 spline pinion
- 12 ring gear bolts
- 4.30 ratio
- Thick gear for 4.10 and down carrier
- California Residents: WARNING + View More Specs - View Less Specs
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Qualifies for Free Shipping
$321.89
Only 1 left in Stock ?
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$321.89
Only 1 left in Stock
?
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LOW PRICE GUARANTEE
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How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Universal Fit
- Fits reverse rotation Dana Spicer 60
- 9.75" ring gear diameter
- 29 spline pinion
- 12 ring gear bolts
- 4.30 ratio
- Thick gear for 4.10 and down carrier
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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Reset Password
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USA Standard Dana 70 3.73 Ring and Pinion Gear Set - ZGD70-373
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 70
- 10.50" ring gear diameter
- 29 spline pinion
- 12 ring gear bolts
- 3.73 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$385.89
Only 2 left in Stock ?
$385.89
Only 2 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 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 70
- 10.50" ring gear diameter
- 29 spline pinion
- 12 ring gear bolts
- 3.73 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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Reset Password
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Enter email address to change your password
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USA Standard Dana 80 4.30 Ring and Pinion Gear Set - ZGD80-430
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 80
- 11.25" ring gear diameter
- 37 spline pinion
- 12 ring gear bolts
- 4.30 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$378.89
Only 2 left in Stock ?
$378.89
Only 2 left in Stock
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LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 80
- 11.25" ring gear diameter
- 37 spline pinion
- 12 ring gear bolts
- 4.30 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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Enter email address to change your password
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USA Standard Dana 44HD Master Overhall Kit - ZKD44HD
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 44HD
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush
- California Residents: WARNING
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$329.89
Only 2 left in Stock ?
$329.89
Only 2 left in Stock
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LOW PRICE GUARANTEE
EASY RETURNS
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana Spicer 44HD
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, pinion nut, crush sleeve, marking compound and brush
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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Part Number: UZGSLD30-4-27-LSD
USA Standard Gear Spartan Dana 30 Positraction Helical Gear Limited Slip Worm Gear - SLD30-4-27-LSD
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana 30 front differentials
- 27 spline, 3.73-and-up ratio
- Forged 8620 steel alloy case and internals for superior durability
- Recommended gear oil: Non-synthetic 80W-90 GL-5
- Use of friction modifiers not recommended
- Maintenance free, no worry performance
- Smooth engagement and linear traction
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$499.89
Only 2 left in Stock ?
USA Standard Gear Spartan Dana 30 Positraction Helical Gear Limited Slip Worm Gear - SLD30-4-27-LSD
Part #: UZGSLD30-4-27-LSD$499.89
Only 2 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 2 left in Stock ?- Fitment: Universal Fit
- Fits Dana 30 front differentials
- 27 spline, 3.73-and-up ratio
- Forged 8620 steel alloy case and internals for superior durability
- Recommended gear oil: Non-synthetic 80W-90 GL-5
- Use of friction modifiers not recommended
- Maintenance free, no worry performance
- Smooth engagement and linear traction
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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!
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Enter email address to change your password
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USA Standard Dana 30 5.13 Ring and Pinion Gear Set - ZGD30R-513R
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Universal Fit
- Fits reverse rotation Dana Spicer 30 without crush sleeve
- 7.20" ring gear diameter
- 26 spline pinion
- 10 ring gear bolts
- 5.13 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$298.89
Only 1 left in Stock ?
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$298.89
Only 1 left in Stock
?
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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: Universal Fit
- Fits reverse rotation Dana Spicer 30 without crush sleeve
- 7.20" ring gear diameter
- 26 spline pinion
- 10 ring gear bolts
- 5.13 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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.
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USA Standard Dana 44 3.08 Ring & Pinion Gear Set - ZGD44-308
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 1 left in Stock ?- Fitment: Universal Fit
- Fits standard rotation Dana Spicer 44
- 8.50" ring gear diameter
- 26 spline pinion
- 10 ring gear bolts
- 3.08 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
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Qualifies for Free Shipping
$287.89
Only 1 left in Stock ?
$287.89
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: Universal Fit
- Fits standard rotation Dana Spicer 44
- 8.50" ring gear diameter
- 26 spline pinion
- 10 ring gear bolts
- 3.08 ratio
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 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.
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TeraFlex Front Dana 30 AdvanTEK M186 HD Differential Cover Kit - 3990731
How to Get it
Free! Curbside & In-Store Pickup: Select A Store Near You
Ship to Home:
Only 3 left in Stock ?- Fitment: Universal Fit
- Dana 30 AdvanTEK (M186) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
Qualifies for Free Shipping
$173.99
Only 3 left in Stock ?
$173.99
Only 3 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 3 left in Stock ?- Fitment: Universal Fit
- Dana 30 AdvanTEK (M186) front axle found in JL and JT models
- Cast from the same high-strength, 3/8"-thick ductile-iron
- Red TeraFlex logo
- Features a large diameter fill tube/inspection port at the top to accommodate a funnel or gear oil bottle pour spout
- Fluid level port doubles as a mid-height inspection port
- California Residents: WARNING + View More Specs - View Less Specs
PROMOTIONS AUTOMATICALLY APPLIED
We Pay the Sales Tax - Memorial Day Sale Weekend At 4WP!
Lowest Price! Guaranteed!
