Automatic Locker Differentials

8 Product Groups
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    ARB Air Locking Differentials

    ARB 4x4 Accessories Air Locking Differential
    4.8 4.8 (19)

    From $921.59

    On Sale

    Eaton E-Locker Differentials

    Eaton E-Locker
    4.0 4.0 (5)

    From $925.99

    On Sale

    Power Trax Lock-Right Lockers

    Power Trax Lock Right Locker
    4.4 4.4 (27)

    From $279.99

    Power Trax No-Slip Traction Systems

    Power Trax No-Slip Traction Systems
    4.1 4.1 (10)

    From $488.74

    On Sale

    Auburn Gear Max Locking Differentials

    Auburn Gear Auburn Gear MAX Lock Differential

    From $216.99

    Dana Spicer E-Locker Differentials

    Dana Spicer E-Locker

    From $1,022.23

    Eaton Detroit Locker Differentials

    Eaton Detroit Locker Differential
    4.6 4.6 (38)

    From $1,199.99

    On Sale

    Yukon Gear & Axle Grizzly Locker Differentials

    Yukon Gear & Axle Grizzly Locker Differentials
    5.0 5.0 (2)

    From $538.38

    On Sale

    Automatic Locker Differentials

    Putting in the effort needed to maintain and improve your car's condition is essential when it comes to carrying out every day business, whether for travel or for work. Take a closer look at your car's differentials. Depending on the environment you live in or the current season, your jeep or truck might benefit from using automatic locker differentials. Differentials come in three different types, each with its own purpose best suited for specific environmental conditions or preferences. Automatic locker differentials are known for providing traction in slippery conditions, as well as being easy to install and being cheaper than selective lockers.

    Benefits of Automatic Locker Types
    While selective lockers are more hands-on, requiring more involvement from the driver when in use, automatic lockers function with a simple push of the pedal. Less fuss also means an easier installation process. If you find yourself driving off-road often or on rough terrain, then consider using a locker differential type. The differential locks the wheels of the vehicle at the same speed, regardless of turns or movement. Locker differentials offer great traction for your vehicle and are very durable, usually requiring less maintenance to upkeep. However, as all truck owners are aware, every part needs maintenance at one point. When the time comes to repair or replace your locker differentials, it is best to buy from a trustworthy source.

    Range and Quality of Service Provided
    4 Wheel Auto Parts is an ideal source for locking differential parts, offering brands such as Detroit to Power Trax, at prices that can also be matched. Free shipping is available on certain orders and also available for pick-up at any of our stores. Not only are our retail services excellent, but we also offer instructions on how to install automatic locker differentials for your vehicle. We believe in providing top quality service from the products offered to the questions you might have with installation, no matter the type of differential you wish to buy.

    198 Products
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    ARB Wrangler JL 29 Spline Air Locking Differential - RD244

    $1,023.99

    $921.59

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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

    $705.54

    • 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 Detroit Locker Ford 10.25 Inch/10.5 Inch Automatic Locker - 225SL56A

    $773.96

    Ship to Home:

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

    $746.14

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Yukon Gear & Axle Dana 44 Rubicon 30 Spline 3.73 Down Grizzly Locker - YGLD44-3-30

    $678.16

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Yukon Gear & Axle Dana 35 27 Spline 3.54 Up Grizzly Locker - YGLM35-4-27

    $680.60

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Yukon Gear & Axle GM 8.5 Inch 30 Spline 2.73 Up Grizzly Locker - YGLGM8.5-3-30

    $728.47

    $655.62

    • 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 GM 8.5 Inch/ GM 8.6 Inch 10 Bolt 30 Spline E-Locker - 19659-010

    $925.99

    • 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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  • Yukon Gear & Axle Dana 35 30 Spline 3.54 Up Grizzly Locker - YGLM35-4-30

    $701.40

    • Fitment: Universal Fit
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    Ship to Home:

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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 Detroit Locker Dana 44 30 Spline 3.73 Down Automatic Locker - 187SL16D

    $692.51

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker Dana 35 27 Spline 3.54 Up Automatic Locker - 162C56A

    $724.05

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 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

    $692.53

    $623.28

    • 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 Detroit Locker Chrysler 8.25 Inch 29 Spline Automatic Locker - 187C179A

    $789.99

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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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  • Yukon Gear & Axle Dana 44 Non-Rubicon 30 Spline 3.73 Down Grizzly Locker - YGLD44-3-30-JK

    $692.52

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker GM 10.5 Inch 14 Bolt Automatic Locker - 225S10

    $492.03

    • 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

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  • Power Trax Suzuki 6.9 Inch 22 Or 26 Spline Lock Right Locker - 1510-LR

    $279.99

    • Fitment: Universal Fit
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    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker AAM 11.5 Automatic Locker - 250SL195A

    $1,199.99

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker GM 8.5 Inch10 Bolt 28 Spline Automatic Locker - 187C149A

    $794.99

    • 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

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  • Eaton Detroit Locker AMC Model 20 3.07 Up Automatic Locker - 187SL47A

    $711.98

    • 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

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  • Eaton Detroit Locker Ford 9 Inch 31 Spline Automatic Locker - 187SL17B

    $636.24

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Dana Spicer Dana 44 E-Locker - 2008559

    $1,022.23

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Yukon Gear & Axle Toyota Grizzly Locker - YGLTV6-30

    $612.19

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

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker Ford 9.75 Inch Automatic Locker - 225C194A

    $860.99

    Free! Curbside & In-Store Pickup: 4 Wheel Parts Glen Burnie #250 View Other Stores

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  • Eaton Detroit Locker Dana 70HD 35 Spline 4.10 Down Automatic Locker - 225SL58B

    $771.99

    • 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

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