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Old 05-15-2019, 03:11 PM   #1 (permalink)
Glow Plug
Join Date: Dec 2007
Location: Michigan
Posts: 222

New transfer case leak

Just pulled the transfer case to swap out the Allison. Put it back in and now it is leaking from the bottom of the rear driveshaft seal.

This case was rebuilt and had the pump rub fix installed last year and has never leaked.

I checked the fluid level and replaced the seal hoping maybe the seal just got dinged, but still leaks. U joints are only a year old and the is no wobble in the shaft. Just dripping out the bottom of the seal.

Any ideas? Maybe a plugged vent?

2004 lb7 crew cab
4" Tuff Country lift
315 70 17 BFG's on H2 wheels
MBRP full exhaust
Superchips tuner
Airaid intake
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