GM Pump Rub in Transfer Case
GM transfer cases 261 and 263 are prone to a condition known as Pump Rub. It is where the pump used to circulate the fluid in the transfer case wiggles back and forth wearing a hole in the transfer c...
Forum Discussion
1oldtruck wrote:
Where did you find a new housing? My brother has the same problem and all he has been able to locate are entire transfer cases.
http://www.merchant-automotive.com
They have complete cases, kits to fix the problem on your case or just the tail housing.
