Power Transfer Unit Idler Shaft Installation

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Power Transfer Unit Idler Shaft

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
1	Power Transfer Unit Idler Shaft NOTE: DO NOT remove the input disconnect bearing races from the case half or cover. The case, cover, input disconnect shaft, and input disconnect bearings and races are not available as separate service parts. If component replacement is required, the power transfer unit is to be replaced as an assembly.