2500HD transfer case
 

Guys, I have a 2001 2500HD 4wd. 263 transfer case. I read about the transfer case pump wearing a hole in the case. Does not appear that mine has worn a hole in the case. I know eventually that I will have to install the mod. Can I clean the area(s) that get a hole & cover with JB weld & get a litle more time?
Is it just 1 spot that gets a hole?