GMT 400, regular cab body mounts.

Joined
Jul 11, 2012
Messages
249
Location
Edson, Alberta
1989, well preserved 4x4, looks like one of the original cab mounts is failing- can't ask for more service than it gave. I have never done this type of job before, can you replace singly with oem or equivalent? Haven't checked dealer price ebay doesn't seem to have any nos about, looking at Energy Suspension- very mixed feedback about nvh.....There is a silicone version I should explore, but they don't make a kit specifically for the GMT 400, later GM's- but I think the cab mounts didn't change much- just an awful price.
 
Joined
Sep 6, 2007
Messages
2,152
Location
TX, USA
Did you check LMC Trucks?
If they don't have it, I am not sure who else.
Or scour Ebay, who knows.
 
Joined
Jun 15, 2003
Messages
38,371
Location
ME
I wound up getting a rubber bow roller (for a boat trailer) and cutting it down. Even had a hole drilled through the middle! I have also heard of hockey pucks being used.

Is it the rubber that failed, or the metal that rusted out?
 
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