TRNW-2: DIFF, GM Gov-lock unable to remove axle clips

Tod Chretien tod at trnw.net
Mon Oct 13 16:22:18 PDT 2025


Has anybody ever dealt with a GM Gov-lock rear end that is worn where 
the side gears contact the thrust block? The side gears are 
over-extended and I cannot remove the axle clips. The springs behind the 
posi-clutches are pushing out on the side gears and the axle won't push 
in far enough to remove the clips.

Yes I removed the wheel speed sensors and I hammered on the axles. Even 
pried the carrier over but it doesn't seem to be the carrier bearings 
that is my problem.

2018 Silverado 5.3

2GCRCREC1J1105917

-- 
Best Regards,
Tod Chretien
TRNW Inc.
https://www.trnw.net



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