2004 Chevy 2500HD Diesel W-Allison Transmission and 263XHD Transfer Case

2004 Chevy 2500HD Diesel W/Allison Transmission and 263XHD Transfer Case
Customer came in with no fluid in transfer case- These transfer cases (263, 263XHD, 246, 261)
Customer came in with no fluid in transfer case- These transfer cases (263, 263XHD, 246, 261) have a pump that moves back and forth and pokes a hole in the case half. Sometimes if the hole is small enough the case can be JB welded and a case safer (a part that sits between the case and the pump) can be installed to prevent further damage. This case was too badly damaged and the case half had to be replaced and a case saver installed into the new housing. Original case halves are magnesium and new case halves are aluminum- increasing the durability.