271 273 Dodge Transfer Case Front Input Shaft 271D 273D 2003+ Diesel 4X4 29 Spline 6 Speed Transmission NV5600 G56

This range fork fits all versions of the 263 GM transfer case including 263XHD. This is the updated fork for use with the 43681 range slider with the wider groove for the shift fork. If your transfer case is 2002 or older you may have to update the slider as well. This fork does not [...]

This mainshaft fits all GM 261 and 263 transfer cases except the XHD versions found behind the Allison automatic transmissions or ZF 6 speed manual transmissions in the 3/4 and 1 ton trucks. It comes with an updated snap ring for the synchronizer hub.

This Morse chain fits 261XHD (manual shift), and 263XHD (electric shift) transfer cases found in GM trucks with the 8.1 gas or Duramax diesel engine and ZF 6 speed transmission or Allison automatic transmission.

This is an aluminum aftermarket rear case that fits all the 149 and 246 GM transfer cases and the 261 and 263 GM LD or HD transfer cases. It is a direct replacement for the factory case 1/2, and is much harder than the factory part. This case eliminates the problem of the oil pump [...]