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Old 10-01-2016, 08:54 PM   #13
clinebarger
Senior Member
 
Join Date: May 2009
Location: Fort Worth, TX
Posts: 6,370
Re: Rubberbandit's 4L80E Build Thread.

Build up of the Reaction & Output carriers, Everything was in perfect shape.
Replaced all the bushings with Clevite pieces & a new Low-Reverse Roller Clutch, The only mod too this area is a TH400 Silencer Ring which GM did away with in 1995 for cost cutting reasons, This is not only for noise reduction......It also acts as a Rear Support Thrust Washer for the Reaction Carrier.

First was the Bushing in the Output Shaft, This is one of those out of sight bushings that normally NEVER gets replaced though it see's a ton of load, Has a Lube Groove the original Federal Mogul Bushing didn't have.


Reaction Carrier Bushing....


Sun Gear Shaft Bushings(2)....


TH400 Silencer Ring....


New Center Support Bushing....


Geartrain assembly ready too install....
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