Transfer Case Adapter – GM (55566436)

Transfer Case Adapter holds, shields or mounts other components in the assembly. Bolt spacing and depth are what decide fitment, and neither is visible without measuring.

Replace the Transfer Case Adapter when the bolt holes have elongated, when the gasket surface is pitted, or when the part has distorted from heat. A warped flange leaks with any gasket.

The Transfer Case Adapter in this listing carries part number 55566436 and sits in the Transfer Cases category. The number stamped on the original part is the only reliable cross-reference.

This is genuine GM stock, supplied for the Transfer Case Adapter with the manufacturer number intact so the reference on the box matches the catalogue.