19659-010 GM 8.5" 8.625" 30 Spline Eaton E-Locker 2.73 Up Ratio
Package deals available featuring OE gear sets from AAM American Axle and Dana Spicer as well as aftermarket sets from Dana SVL and Yukon brand ring and pinion gear sets. Timken or Koyo master bearing installation kits available also. Give us a call or email us for a package for your application.

APPLICATION: GM 10 BOLT 8.5/8.6
AXLE SPLINE: 1.32 30 SPLINE
RATIOS: RATIOS 2.73-5.13 FRONT & 2.73 AND UP REAR
NOTES: **All GM 8.5/8.6 Eaton differentials require special bearings. For axles with small bearing bores (race O.D. of 2.89 in.), usually found on vehicles prior to 1999, bearings (2) LM102949 and races (2) LM102911 are required. For axles with large bearing bores (race O.D. of 3.06 in.), usually found on vehicles from 1999 to present, bearing LM603049 and race LM603012 (CAN USE (2) A36 BEARING SETS) are required.-- FITS 1988-1992 8.5" FRONT & 1988-2009 8.5"/8.625" REAR AXLES

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