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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 378 (Transfer Case - BW 4485-Nr3) >> Component Locator >> Transfer Case Disassembled View >> Internal Components

Internal Components

WARNING: This page is about a different car, the 2011 GMC Yukon XL, 2011 GMC Yukon, 2011 Cadillac Escalade EXT, 2011 Cadillac Escalade ESV, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Internal Components
GM1708324Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Input Gear Bearing
2 Input Shaft
3 Drive Sprocket Bushing
4 Drive Sprocket
5 Drive Chain
6 Front Sun Gear
7 Planetary Differential Assembly
8 Rear Sun Gear Thrust Washer
9 Rear Sun Gear
10 Input Shaft Rear Support Bushing
11 Rear Output Shaft
12 Rear Output Shaft Bearing Outer Retaining Ring
13 Rear Output Shaft Bearing
14 Rear Output Shaft Bearing Retaining Ring
15 Front Output Shaft Rear Bearing
16 Driven Sprocket
17 Front Output Shaft Cup Plug
18 Front Output Shaft
19 Front Output Shaft Front Bearing