Differentials

32 Products
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ARB Air Locking Differentials

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

From $940.50

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Eaton E-Locker Differentials

Eaton E-Locker
3.3 3.3 (3)

From $666.99

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On Sale
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 $273.99

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G2 Axle & Gear Full Spools

G2 Axle and Gear Spool
4.3 4.3 (4)

From $186.99

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On Sale

Auburn Gear ECTED Max Differentials

Auburn Gear Auburn Gear Ected Max Differential
3.9 3.9 (7)

From $861.99

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On Sale

G2 Axle & Gear Limited Slip Differentials

G2 Axle and Gear Limited Slip
3.0 3.0 (1)

From $324.99

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On Sale

Dana Spicer Trac-Loc Limited Slip Differentials

Dana Spicer Chrysler 9.25 Rear Trac-Loc Limited Slip

From $402.24

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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 $322.99

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Eaton Posi Lmited-Slip Differentials

Eaton Eaton Posi Differential
5.0 5.0 (2)

From $489.99

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Powertrax No-Slip Traction Systems

Power Trax Powertrax No-Slip Traction System
3.7 3.7 (13)

From $508.99

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Ox Locker Selectable Lockers

Ox Locker Selectable Lockers

From $859.99

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On Sale

Genuine Packages Locker, Gear and Axle Packages

Genuine Packages Locker, Gear and Axle Packages

From $980.95

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On Sale

Auburn Gear Pro Series Differentials

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

From $459.99

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Eaton Detroit Truetrac Differentials

Eaton Detroit Truetrac

From $566.99

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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 $553.99

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Jeep Differential Case Assembly

Jeep Differential Case Assembly

From $482.99

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On Sale

Auburn Gear Max Locking Differentials

Auburn Gear Auburn Gear MAX Lock Differential

From $240.99

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Dana Spicer E-Locker Differentials

Dana Spicer E-Locker

From $1,011.99

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On Sale

ARB Competition Air Lockers

ARB 4x4 Accessories Competition Edition Air Locker

From $2,123.25

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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 $60.80

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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 $553.99

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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.

702 Results Found
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ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential - RD100

4.5 4.5 (2)

$940.50

ARB Dana 30 27 Spline 3.73 Ratio Up Air Locking Differential - RD100
On Sale

Eaton Dana 30 27 Spline 3.73 Up E-Locker - 19818-010

$879.99

Eaton Dana 30 27 Spline 3.73 Up E-Locker - 19818-010
On Sale

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

$948.99

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

ARB Dana 44 30 Spline 3.92 Ratio Up Air Locking Differential - RD116

4.5 4.5 (2)

$940.50

ARB Dana 44 30 Spline 3.92 Ratio Up Air Locking Differential - RD116

ARB Dana 60 35 Spline 4.10 Down Air Locking Differential - RD167

$1,059.25

ARB Dana 60 35 Spline 4.10 Down Air Locking Differential - RD167
On Sale

Eaton Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585

$439.99

Eaton Detroit Locker Dana 30 27 Spline 3.73 Up Front TrueTrac - 912A585

ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117

$940.50

ARB Dana 44 30 Spline 3.73 Ratio Down Air Locking Differential - RD117

ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166

5.0 5.0 (1)

$1,059.25

ARB Dana 60 35 Spline 4.56 Up Air Locking Differential - RD166
On Sale

Eaton Detroit Locker GM 8.5 Inch10 Bolt 30 Spline Rear TrueTrac - 913A481

$469.99

Eaton Detroit Locker GM 8.5 Inch10 Bolt 30 Spline Rear TrueTrac - 913A481

ARB Dana 30 30 Spline 3.73 Ratio Up Air Locking Differential - RD104

5.0 5.0 (1)

$940.50

ARB Dana 30 30 Spline 3.73 Ratio Up Air Locking Differential - RD104
On Sale

Eaton Dana 44 30 Spline 3.92 Up 4 Pinion E-Locker - 19969-010

4.0 4.0 (1)

$948.99

Eaton Dana 44 30 Spline 3.92 Up 4 Pinion E-Locker - 19969-010

ARB Toyota 8 Inch Air Locking Differential - RD132

5.0 5.0 (4)

$940.50

ARB Toyota 8 Inch Air Locking Differential - RD132

ARB Dana 44 Super 35 Spline 3.73 Down Air Locking Differential - RD147

$940.50

ARB Dana 44 Super 35 Spline 3.73 Down Air Locking Differential - RD147
On Sale

Eaton Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569

$449.99

Eaton Detroit Locker Dana 35 27 Spline 3.54 Up Rear TrueTrac - 912A569
On Sale

Eaton Detroit Locker Dana 44 30 Spline 3.73 Down Rear TrueTrac - 913A589

$494.99

Eaton Detroit Locker Dana 44 30 Spline 3.73 Down Rear TrueTrac - 913A589
On Sale

ARB Locker and Differential Air Locker Package for Dana 30/Dana 44 - DIFF4430

$3,223.99 See price in cart.

ARB Locker and Differential Air Locker Package for Dana 30/Dana 44 - DIFF4430
On Sale

Eaton Detroit Locker Ford 10.25 Inch/ 10.5 Inch TrueTrac - 915A550

$622.99

Eaton Detroit Locker Ford 10.25 Inch/ 10.5 Inch TrueTrac - 915A550

ARB Dana 44 JK Rubicon 35 Spline 3.73 Down Air Locking Differential - RD157

$940.50

ARB Dana 44 JK Rubicon 35 Spline 3.73 Down Air Locking Differential - RD157

ARB GM 10.5 Inch 14 Bolt 4.10 Ratio Down Air Locking Differential - RD114

5.0 5.0 (1)

$997.50

ARB GM 10.5 Inch 14 Bolt 4.10 Ratio Down Air Locking Differential - RD114

ARB Ford 8.8 Inch 31 Spline Air Locking Differential - RD81

$940.50

ARB Ford 8.8 Inch 31 Spline Air Locking Differential - RD81

Power Trax Dana 30 27 Spline Lock Right Locker - 2210-LR

4.7 4.7 (7)

$365.99

Power Trax Dana 30 27 Spline Lock Right Locker - 2210-LR

ARB AAM 11.5 Inch Air Locking Differential - RD139

5.0 5.0 (1)

$997.50

ARB AAM 11.5 Inch Air Locking Differential - RD139

ARB Ford 10.25 Inch / 10.5 Inch Air Locker Differential - RD140

$1,059.25

ARB Ford 10.25 Inch / 10.5 Inch Air Locker Differential - RD140

Eaton Dana 60 30 Spline 4.10 Down E-Locker - 14021-010

$1,244.99

Eaton Dana 60 30 Spline 4.10 Down E-Locker - 14021-010
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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