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Eaton ELocker

Eaton E Locker Electronic Locker

Eaton ELocker – The Electric Locking Differential

 In Stock   •   Fast Shipping   •   Expert Tech

Your ELocker is available NOW at West Coast Differentials!

We have an extensive inventory of Eaton ELockers for lots of applications. This means your Eaton ELocker will usually ship the same day, as long as you call before 4PM PST.

Electric Locker ELocker Dana 60 4 Pinion

The NEW Direct-Acting ELocker from Eaton Performance features a Four-Pinion Design for added Strength and Super Fast Engagement (0.14 seconds). The NEW Elocker 4 is available for Front and Rear Dana 60 & 70 applications, in 30, 35 & 40 Spline versions.

To ensure that you receive the correct parts in the shortest possible time, we do NOT offer online ordering! Our Eaton ELocker experts are ready to assist you LIVE  from 8am to 5pm Monday thru Friday. Your order will be handed directly to our in-house shipping department for immediate processing.

We can also advise you of any additional components that you may want to replace, based on your vehicle mileage and application. Do the job once and do it right, with the help of West Coast Differentials.

Call before 4PM PST and your ELocker normally ships out the SAME DAY!

Order/ Tech line: (800) 834-5676

Why choose an Eaton ELocker?

The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand.


While driving under normal conditions, the ELocker® performs as an open differential. If an obstacle is encountered – a rocky trail, muddy ditch or other challenge – the driver turns on a dash switch to activate the unit. The electromagnetic mechanism then locks, capturing 100% of the available torque and sending it equally to both wheels. A second flip of the switch deactivates the unit to resume normal driving.


ELocker® internal gears are net-forged, providing the strength and durability necessary for off-road and recreational driving. Its electronic control also provides added reliability over similar air-controlled products.


  • Selectable ‘push-button’ operation
  • Positive-electronic locking mechanism
  • Net-forged gears for added strength
  • Validated performance and durability
  • New wiring harness designed for easy installation


  • Provides 100% axle lock on demand
  • Sends all available torque to both wheels upon driver command providing maximum traction to overcome most any challenging terrain.


ELocker units are available for front and rear axles in a variety of applications.

Check out the ELocker Application Guide

Watch the Eaton ELocker Video

Order Parts

Our LIVE Differential Parts Experts are ready to take your call Monday thru Friday from 8AM to 5PM.

(800) 510-0950

Most orders received before 4PM Pacific Standard Time will be shipped out the SAME DAY, with next day delivery via ground service to most of the West Coast!
We do not offer Online Ordering We want to make sure you get the right parts... Simply give us a call! Let our parts specialists take the guesswork out of your order.

Tech Topics

Differential Repair-Gear Ratio Calculators-setup specs-installation Instructions

Tech Topics include everything from Differential Identification to Installation Instructions and New Gear Break-In Procedure

2015 Product Catalog

West Coast Differentials Ring Pinion Axles Rearend Parts Click the thumbnail above to view or download our current catalog. Download a PDF copy and save it on your computer for offline viewing or see the Flipbook version online.