Jeep Eaton E-Locker & Eaton Posi Parts

The Eaton Corporation has enjoyed over a century of innovation and is in the business of powering Jeeps with a top-rate lineup of lockers, open differentials and limited slips. Traction performance is critical while jeeping and 4WD carries Eaton components for upgrading vehicle traction. Compatible with different axle splines and various gears, these parts are often rebuildable and are top performers on and off-road. Eaton's rich tradition of engineering innovative, dependable products extends to off-road parts and accessories for 4x4s and they have evolved to become the industry standard in differentials, lockers and limited slips.

Eaton is a provider of aftermarket products built from an unmatched legacy of engineering, innovation, and performance.The Eaton Performance Products Division offers the performance aftermarket segment a comprehensive of differential products for enthusiasts seeking to enhance all aspects of the performance of their cars or trucks. This division will leverage the nearly 100 years of expertise that Eaton has as an original equipment manufacturer to the global auto industry.

6 Product Groups
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    Eaton E-Locker Differentials

    Eaton E-Locker

    From $1,050.99

    5.0 5.0 (3)

    Eaton Posi Lmited-Slip Differentials

    Eaton Eaton Posi Differential

    From $710.99

    Eaton Detroit Truetrac Differentials

    Eaton Detroit Truetrac

    From $600.99

    Eaton Detroit Locker Differentials

    Eaton Detroit Locker Differential

    From $1,007.99

    Eaton Detroit No-Spin Differential

    Eaton Detroit No-Spin Differential

    From $1,143.99

    Eaton Differential Master Install Kits

    Eaton Differential Master Install Kits

    From $139.99

    81 Products
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    Eaton Dana 44 E-Locker4 Locking Differential - 14234-1

    $1,279.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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

    $585.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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

    $520.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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

    $1,149.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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

    $532.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker Dana 44 30 Spline 3.92 Up Automatic Locker - 187SL16C

    $772.99

    • Fitment: Universal Fit
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  • Eaton Dana 44 30 Spline 3.73 Down 4 Pinion E-Locker - 19977-010

    $1,149.99

    • Fitment: Universal Fit
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    Out Of Stock Call 800-555-3353 for availability.
    Free! Curbside & In-Store Pickup: Out Of Stock Call 800-555-3353 for availability. 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Dana 60 35 Spline 4.10 Down Front Differential - 915A387

    $731.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Chrysler 8.25 29 Spline Rear Differential - 912A553

    $768.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Dana 44 3.73 Down Front Differential - 913A591

    $566.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker Dana 60 35 Spline 4.10 Down Automatic Locker - 225SL29B

    $786.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Chrysler 9.25 Inch Rear Differential - 913A368

    $663.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Ford 8.8 Inch 31 Spline Rear Differential - 913A561

    $626.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Dana 35 3.54 and Up Ratio ELocker4 Locking Differential - 19821-020

    $1,082.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Ships Directly From Manufacturer Timing based on Manufacturer's availability.
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  • Eaton Detroit TrueTrac Dana 30 27 Spline 3.54 Down Front Differential - 912A584

    $774.99

    • Fitment: Universal Fit
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    Ready To Ship

    Free! Curbside & In-Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit TrueTrac Dana 60 35 Spline 4.56 Up Front Differential - 915A388

    $936.99

    • Fitment: Universal Fit
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    Ready To Ship

    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit TrueTrac Dana 44 30 Spline 3.92 UP Rear Differential - 913A590

    $584.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Out Of Stock Call 800-555-3353 for availability.
    Free! Curbside & In-Store Pickup: Out Of Stock Call 800-555-3353 for availability. 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit Locker Ford 8.8 Inch 31 Spline 7/8 Cross Pin Automatic Locker - 187C145A

    $832.99

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    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit Locker Dana 60 35 Spline 4.56 Up Automatic Locker - 225SL29A

    $786.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Ford 8.8 Inch 28 Spline Limited Slip - 19605-010

    $710.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    4 Wheel Parts Glen Burnie #250 View Other Stores

  • Want this professionally installed? ?

  • Eaton Detroit TrueTrac Ford 8.8 Inch 28 Spline Rear Differential - 912A562

    $630.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: Ships Directly From Manufacturer Timing based on Manufacturer's availability.
    4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit TrueTrac Ford 9 Inch 31 Spline Rear Differential - 913A586

    $560.99

    • Fitment: Universal Fit
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    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: Available next business day if placed before 3pm 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit TrueTrac Ford 9 Inch 28 Spline Rear Differential - 912A587

    $548.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Ready To Ship

    Free! Curbside & In-Store Pickup: Available within 3 to 5 business days 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Eaton Detroit TrueTrac AMC Model 20 3.08 Up Rear Differential - 912A579

    $727.99

    • Fitment: Universal Fit
    • + View More Specs - View Less Specs

    Ship to Home:

    Out Of Stock Call 800-555-3353 for availability.
    Free! Curbside & In-Store Pickup: Out Of Stock Call 800-555-3353 for availability. 4 Wheel Parts Glen Burnie #250 View Other Stores

  • Get it installed from $680.00 each. ?

  • Your Jeep’s off-road capabilities are directly tied to the differential within. This automotive part gives power to the axle shaft while rotating wheels at different speeds. This is an especially important component when you take sharp turns because your wheels need to be able to spin at different speeds to successfully make the turn. However, there could be times when you want your wheels to spin at the same speed, such as when you’re trying to make it over a slippery surface. That’s where Eaton differential parts come into play. Eaton, a trusted Jeep parts manufacturer, has lockers and limited-slip differentials.

    Locker Differentials
    A locker differential, such as the Detroit locker differential, actually makes sure both wheels turn at the same time. This is helpful when your towing a trailer or adventuring on an off-road trail. The same tire power can increase traction. Some lockers, known as e-lockers, actually allow you to engage the locking mechanism. That means you can have a traditional differential when you’re on the open road and switch the mechanism with the push of a button when you get on a rocky trail. Some of the Eaton Jeep accessories for sale are locker differentials.

    Limited-Slip Differentials
    These Eaton Jeep parts work in a similar manner to the lockers. They stop slip from happening when going over icy roads or muddy hills. The limited-slip differentials are a great choice for vehicles that have to quickly transition from off-roader to everyday commuter. Some people who use their Jeep for street racing find the limited-slip is a great fit because it can easily transfer power to both tires while allowing greater performance.

    Start Sprucing Up Your Jeep Today
    Making adjustments and improvements to your Jeep is one of the best parts of owning an off-roading master. You can improve performance capabilities by making simple changes. Here at 4WD.com we know how important it can be to enhance a vehicle. That’s why we offer high-quality parts at the lowest prices on the market. Start looking through our selection of Eaton parts today!