EATON part description

19977-010 Eaton E-Locker 4 Dana 44 3.73 & Down F/R JK Rear All Ratio 4 Pinion
Package deals available featuring OE gear sets from AAM American Axle and Dana Spicer as well as aftermarket sets from Motive Gear and Yukon brand ring and pinion gear sets. Timken master bearing installation kits available also. Give us a call or email us for a package for your application.

APPLICATION: Applications: 1969-01 Chrysler Small & 1/2-Ton Truck/Van/Wagon 1970-82 Ford 1/2-Ton Truck/Van/SUV 1967-96 Ford 3/4-Ton Truck/Van/SUV Up to 1980 GM 1/2-Ton & 3/4-Ton Truck 1970-09 Jeep Cherokee, Grand Cherokee, Liberty, Post Office Truck, Scrambler, Wagoneer, Wrangler 1967-80 International Harvester 100/1100 4x4 1/2-Ton Pickup, Scout I/II, Traveler, Metro Van 1993-00 Isuzu Rodeo 2007-2015 Jeep JK Non-Rubicon Rear
AXLE SPLINE: 1.31" 30 SPLINE
RATIOS: RATIOS 3.73 & DOWN
NOTES: **REPLACES 19695-010 2 PINION E-LOCKER -- THIS UNIT IS DOUBLE DRILLED FOR 7/16" & 1/2" HOLES

EATON/DETROIT DIFFERENTIALS APPLICATION CATALOG


The E-Locker’s electromagnetic locking mechanism is the next generation of aftermarket differential technology. Performs as an open differential until you decide that you need more traction. Eaton ELocker is your push button solution to almost any traction problem. Designed expressly for 4-wheel drive systems to give you the ability to lock or unlock the differentials when necessary. When locked the Eaton ELocker performs as a full locker, capturing 100% of available torque and sending it equally to both ends of the axle. The ELocker is built with precision-forged gears that are designed to mesh perfectly, providing improved strength and durability over a standard cut gear. Its ease of installation, reliability and push-button activation make ELocker an absolute must for all traction and off-road performance applications.
■Electromagnetic Locking Mechanism
■Push Button Solution To Traction Problems
■Locks And Unlocks When Necessary
■Provides Improved Strength/Durability
■A Must For All Traction/Off-Road Performance

Product Description

Eaton ELocker® Differential

Features & Benefits

  • Electromagnetic Locking Differential
  • Driver controlled push-button operation
  • Most Reliable On-Demand Differential
  • 4-Pinion Net-Forged Gear Design For Max Strength And Durability
  • Eaton NGR locking rocker switch and wiring harness included
  • Works In Forward And Reverse

Additional Information

Country of Origin (Primary) MX
Harmonized Tariff Code (Schedule B) 8708509900
NAFTA Preference Criterion Code B

Fits Vehicles

  • Jeep Wrangler JK (2018)
  • Jeep Wrangler (2007-2017)
  • Ford F-250 (1970-1982)
  • Ford F-150 (1975-1982)
  • Ford Bronco (1971-1996)
  • Jeep Scrambler (1981-1985)
  • Jeep Grand Wagoneer (1984-1991, 1993)
  • Jeep Comanche (1986-1992)
  • Jeep Cherokee (1986-1993)
  • Jeep CJ7 (1976-1986)
  • Jeep CJ5 (1976-1983)
  • Dodge Ram 2500 (1994-2002)
  • Dodge Ram 1500 (1994-2001)
  • Isuzu Rodeo (1993-2000)

True to its mission “to improve the quality of life and the environment with the use of power management technologies and services,” Eaton Corporation provides the industry with sustainable solutions that help customers effectively and safely handle hydraulic, electrical, and mechanical power. The company was founded in 1911 by Joseph Eaton, a young entrepreneur who invested in the first gear-driven truck axle. Since then, Eaton has grown organically and through brand acquisitions, making it the industry giant that it is today. As the world's demand for power keeps increasing, so is the industry’s demand for Eaton Corporation products, which include engine and filtration solutions, motion and traction control products, transmission and steering system components, and a lot more.

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