Transfer Case Adapter Replacement

WARNING: This page is about a different car, the 2014 GMC Yukon XL 1500, 2014 GMC Yukon, 2014 Chevrolet Tahoe, and 2014 Chevrolet Suburban 1500. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Transfer Case Adapter

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Remove the transfer case. Refer to Transfer Case Assembly Replacement . Remove the transmission mount. Refer to Transmission Mount Replacement (4WD) for the 6L45/6L50/6L80/6L90.
1	Transfer Case
2	Gasket
3	Transfer Case Adapter Bolt (Qty: 6) CAUTION: Refer to Fastener Caution . Tighten 50 N.m (37 lb ft)
4	Extension Housing
5	Seal NOTE: Seal is only used for the 4L60-E transmission and should be replaced when the adapter is removed. Do Not use any type of sealant or adhesive in place of or with the seal.