Differentials

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ARB Air Locking Differentials

ARB 4x4 Accessories Air Locking Differential
4.4 4.4 (17)

From $1,050.00

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Eaton E-Locker Differentials

Eaton E-Locker
3.3 3.3 (3)

From $1,006.26

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On Sale

ARB Locking Differential Packages

ARB Locking Differentials

From $3,223.99

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On Sale

Power Trax Lock-Right Lockers

Power Trax Lock Right Locker
4.4 4.4 (27)

From $281.99

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On Sale

G2 Axle & Gear Full Spools

G2 Axle and Gear Spool
4.3 4.3 (4)

From $191.99

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On Sale

Auburn Gear ECTED Max Differentials

Auburn Gear Auburn Gear Ected Max Differential
4.3 4.3 (7)

From $1,099.99

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G2 Axle & Gear Mini Spools

G2 Axle & Gear Mini Spools

From $106.99

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On Sale

G2 Axle & Gear Limited Slip Differentials

G2 Axle and Gear Limited Slip
3.0 3.0 (1)

From $1,026.99

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On Sale

Dana Spicer Trac-Loc Limited Slip Differentials

Dana Spicer Chrysler 9.25 Rear Trac-Loc Limited Slip

From $1,050.13

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On Sale

Auburn Gear High Performance Series Differentials

Auburn Gear Auburn Gear HP Series Differential
4.4 4.4 (9)

From $355.99

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Eaton Posi Lmited-Slip Differentials

Eaton Eaton Posi Differential
5.0 5.0 (2)

From $532.99

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On Sale

Power Trax No-Slip Traction Systems

Power Trax No-Slip Traction Systems
3.7 3.7 (13)

From $389.00

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On Sale

Ox Locker Selectable Lockers

Ox Locker Selectable Lockers

From $1,016.99

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On Sale

Genuine Packages Locker, Gear and Axle Packages

Genuine Packages Locker, Gear and Axle Packages

From $1,006.68

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On Sale

Auburn Gear Pro Series Differentials

Auburn Gear Auburn Gear Pro Series Differential
5.0 5.0 (3)

From $510.84

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Eaton Detroit Truetrac Differentials

Eaton Detroit Truetrac

From $600.28

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On Sale

Auburn Gear GM 7.6in. 10 Bolt 28 Spline 3.23 Up Auto Cross Limited Slip

Auburn Gear GM 7.6in. 10 Bolt 28 Spline 3.23 Up Auto Cross Limited Slip

From $574.99

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Jeep Differential Case Assembly

Jeep Differential Case Assembly

From $2,063.99

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On Sale

Auburn Gear Max Locking Differentials

Auburn Gear Auburn Gear MAX Lock Differential

From $216.99

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Dana Spicer E-Locker Differentials

Dana Spicer E-Locker

From $1,022.23

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On Sale

ARB Competition Air Lockers

ARB 4x4 Accessories Competition Edition Air Locker

From $2,245.99

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On Sale

Motive Gear Full Spools

Motive Gear Chrysler 8.750in. 30 Spline Full Spool

From $153.99

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On Sale

ARB Differential Air Locker Shim Driver Sets

ARB 4x4 Accessories Air Locker; Shim Driver Set

From $64.99

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On Sale

Auburn Gear Ford 8.8in. 31 Spline Auto Cross Limited Slip

Auburn Gear Ford 8.8in. 31 Spline Auto Cross Limited Slip

From $557.99

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Differentials improve engine performance and offer added traction when you want your 4x4 to take on corners and snaking trails with ease. Your differential is made up of a series of gears including the ring gear and pinion gear to synchronize the varying speeds your tires spin at during a turn. We carry an impressive selection of open, limited slip and torque-vectoring differentials with variations on design from top brands like Detroit, Eaton and Crown Automotive.

Differentials
Make sure your vehicle's axles have what they need whether you are looking for a Detroit locker for Toyota or Detroit lockers for a Jeep. Your differential goes from one that is a conventional open type to an axle of the full spool type. This ensures that both of your wheels are getting 100 percent power no matter where you're driving.

Why Your Differential Matters
The differential on your vehicle works to make sure that the wheels are able to rotate at different speeds while it also drives both of the wheels. If a car does not have a differential, both of the wheels have no choice but to rotate at an equal speed. When this part is present on a vehicle, it allows for a more effective and efficient ride because they are not forced into a rotation that is not optimal.

High Quality Parts for Superior Performance
At 4WheelParts.com, we know that no matter where you are driving, be it down your street or traversing rough terrain, you need your vehicle to offer the best handling and performance. We provide an array of parts from the brands that are known for the highest level of quality and durability. This means that once you put them into place, you can rest assured that your vehicle will give you the ride that you require.

Get the Parts That You Can Afford
We help you to stick to your budget with our price guarantee. At 4WheelParts.com, we also honor those who have served so that we may enjoy freedom by offering a discount to military members. This ensures that you can get the rear locker and other similar parts that you require for your vehicle. Because of all of this, it is important that you do not wait any longer to get the necessary work done to restore the optimal efficiency and drivability of your vehicle.

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Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker - 19977-010

$1,006.26

  • ELocker4 differential
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  • ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential - RD100

    $990.00

    • For use with 27 spline axles
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  • ARB Dana 44 30 Spline 3.92 Ratio Up Air Locking Differential - RD116

    $990.00

    • For Use With 30 Spline Axles
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  • ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117

    $990.00

    • For use with 30 spline axles
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  • Eaton Detroit TrueTrac GM 8.5 Inch 10 Bolt 30 Spline Rear Differential - 913A481

    $497.54

    • For use with 30 spline GM 10 Bolt rear axle
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  • ARB Dana 60 35 Spline 4.10 Down Air Locking Differential - RD167

    $1,115.00

    • For Use With 35 Spline Axles
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  • Eaton Detroit TrueTrac Dana 44 30 Spline 3.73 Down Rear Differential - 913A589

    $524.66

    • For use with 30 spline rear Dana 44 axles
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  • Eaton Dana 30 27 Spline 3.73 Up ELocker4 Locking Differential - 19818-010

    $933.20

    • ELocker4 differential
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  • Eaton Detroit TrueTrac Dana 30 27 Spline 3.73 Up Front Differential - 912A585

    $466.56

    • For use with 27 spline Dana 30 front axle
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  • ARB Dana 30 30 Spline 3.73 Ratio Up Air Locking Differential - RD104

    $990.00

    • For Use With 30 Spline After Market Axles
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  • ARB Toyota Tacoma Rear Air Locking Differential - RD129

    $990.00

    • 96-15 Tacoma
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  • ARB Toyota 8 Inch Air Locking Differential - RD132

    $990.00

    • For Use With 30 Spline Axles
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  • ARB Ford 10.25 Inch / 10.5 Inch Air Locker Differential - RD140

    $1,115.00

    • For Use With 35 Spline Axles
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  • Eaton Dana 44 30 Spline 3.92 Up 4 Pinion E-Locker - 19969-010

    $1,006.26

    • ELocker4 differential
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  • Yukon Gear & Axle Dana 44, 30 Spline, Non-Rubicon Zip Locker - YZLD44-3-30-JK

    $898.55

    • Fits Jeep JK non-Rubicon rear
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    Yukon Gear & Axle Dana 44, 30 Spline, 3.92 & Up Gear Ratio Zip Locker - YZLD44-4-30

    $898.55

    • Fits Dana Spicer 44 with 30 spline axles
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    Eaton Detroit TrueTrac Dana 35 27 Spline 3.54 Up Rear Differential - 912A569

    $477.20

    • For use with 27 spline Dana 35 rear axle (C-clip and non C-clip)
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  • ARB Dana 44 JK Rubicon 35 Spline 3.73 Down Air Locking Differential - RD157

    $990.00

    • For Use In Jeep JK Rubicon Rear Dana 44 With 35 Spline After Market Axles
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  • Eaton Detroit Locker Dana 60 35 Spline 4.56 Up Automatic Locker - 225SL29A

    $705.23

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  • Yukon Gear & Axle Dana 30, 27 Spline, 3.73 & Up Gear Ratio Zip Locker - YZLD30-4-27

    $898.72

    • Fits Dana Spicer 30 with 27 spline axles
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    ARB Toyota 8.9Inch C-Clip Air Locking Differential - RD153

    $990.00

    • For Use With 30 Spline C Clip Axles
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  • ARB Ford 8.8 Inch 31 Spline Air Locking Differential - RD81

    $990.00

    • For Use With 31 Spline Axles
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  • ARB Wrangler JL 29 Spline Air Locking Differential - RD244

    $994.99

    • 18-Current Wrangler JL, 2 & 4 Door
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  • Yukon Gear & Axle Ford 10.25/10.5 Inch Full Float Zip Locker - YZLF10.25-35

    $1,025.69

    • Fits Ford 10.25 and 10.5 inch
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    When you're on a full-throttle, white-knuckle jeeping adventure down your favorite trail, traction is a major concern. A patch of ice or unexpected mud can make the difference between missing a rock outcropping and getting an unexpected rock massage. Whether you're looking for a selectable locker or a limited slip assembly, 4WheelParts.com sells the differentials your hard-core tires need to keep the ground in a death grip. Available for front or rear axles, our wide selection of premium aftermarket and OEM differentials come from leading manufacturers like Eaton, Ox Locker and G2 Axle and Gear. Swap out your existing differential today for a high-quality replacement and leave your traction problems behind you.

    Great Differentials Make the Difference
    You're flying down the trail, screaming at the top of your lungs, when you see your buddies stuck in front of you. For a moment you consider helping them, but then you flip a switch and your Eaton E locker switches from open to full-spool. With a jaunty wave, you let your buddies know that you feel their pain, but you're going to cross the finish line first. Swap out your differential today with one of the high-quality aftermarket and OEM parts from 4WheelParts.com and make this traction dream your new reality.

    Low Prices on Fantastic Parts and Accessories
    4WheelParts.com takes customer satisfaction seriously, which is why we offer our 100% Price Match Guarantee on all our millions of parts and accessories. We give you up to 90-days after your purchase to find the items somewhere else for cheaper. If you do, we match the lower price and refund you the difference. We also offer free shipping on all qualifying orders over $75. These are some of the ways we show our customers our appreciation. Take a look around and order something today!

    No matter if you're looking for clutchless operation, electric activation or an all-parts included kit, we have them in stock. We even carry direct and universal fits because we know every jeeper has their own customization comfort level.

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