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187C149A Detroit Locker Chevy GM 8.5" 28 Spline 1/2 Ton

$775.80
SKU:
187C149A
Condition:
New
Weight:
25.00 LBS
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for same day shipping **Excludes some holidays
187C149A Detroit Locker GM 8.5" 10 Bolt 28 Spline 2.73 Up
APPLICATION:
AXLE PLACEMENT: FRONT AND REAR
AXLE SPLINE COUNT:28
SPLINE DIAMETER:1.20"
COVER: 10 BOLT
GEAR RATIO: 2.73 AND UP
MODEL:GM 8.5"
RING GEAR DIAMETER:8.5"
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, bearing LM102949 and race 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 are required.

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.
The legendary Detroit Locker began the revolution in performance differentials and still leads the industry today as an Eaton brand. The Detroit Locker is the most durable and dependable locking differential available. The Detroit Locker maximizes traction by delivering 100% of the torque to both drive wheels. It is engineered to keep both wheels in a constant drive mode, and has the ability to automatically allow wheel speed differentiation when required. Applications are also available for C-Clip style axles. No other performance differential has the reputation for delivering traction in mud, snow, rocks and on the track. The choice of professional racers and off-road enthusiasts around the world! The durability of the Detroit Locker is unmatched!

EATON/DETROIT DIFFERENTIALS APPLICATION CATALOG