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Eaton 912A556 Detroit Truetrac 8.5' 28 Spline Differential with 10 Bolt for GM

Free shipping on orders over $29.99

$587.50

$ 99 .00 $99.00

In Stock

About this item

  • Package Weight: 13.63 kilograms
  • The package length is 20.574 centimeters
  • The package height is 22.352 centimeters
  • The package width is 20.828 centimeters


The Detroit Truetrac is a helical-gear style, limited-slip differential that maximizes wheel traction and enhances driving characteristics. Maintenance-free, it features smooth, automatic operation in forward and reverse. Its versatility makes Detroit Truetrac the ideal traction solution for almost any type of vehicle.


Customer
Reviewed in the United States on December 22, 2023
Didn’t want the noise of a Detroit locked this is the way to go
Travis
Reviewed in the United States on October 15, 2023
Product looked like it was opened already and was missing the center pin and snap ring etc. now I have to take time out of my day to fix this situation. Hope something’s not wrong with it too.
D. Yakel
Reviewed in the United States on December 13, 2021
As the tag line reads, no more dealing with differential posi clutches. Excellent fit and finish. The local shop who set my rear end up had no issues with this unit.Follow the instruction booklet and do not deviate from it. That includes NOT using synthetic differential fluid!!
Cody S.
Reviewed in the United States on September 1, 2019
I bought This Eaton posi unit for my 1982 swb c10. Great product from Eaton, rear end does its job. My only complaint is on how the really heavy rear end was packaged. It was just put in a cardboard box, no padding or anything. The box showed up looking like it had been used for a soccer game and there were about 3 holes in the box that I could see right in the box. I’m honestly surprised the unit didn’t arrive damaged but she’s all good. Just pack these things better!!
tom harrison
Reviewed in the United States on October 19, 2019
I returned this product because it was apparently returned by someone else, you could tell because there was greasy fingerprints and writing for backlash on the torn up instruction book and the snap ring was bent and kinked, it also had the WRONG size bearings already pressed on ?
Shazam
Reviewed in the United States on April 6, 2019
This diff is Bad Ass. I would recommend this to anyone driving this on the highway and off road. Love it.
C. Kaczynski
Reviewed in the United States on June 8, 2016
Package was in good shape. Came a little early, which is good. Comes with a booklet on how to install, check everything, and test it. Can't wait to slide it in.
Does it for fun
Reviewed in the United States on February 16, 2016
One part of a mechanical rebirth. Vendor pricing and shipping was good. Installation and first use will be delayed for some time.
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