Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2008 Hummer H2 V8-6.2LFACTORY OEM SERVICE PROCEDURE
Front Drive Axle
Front Drive Axle Disassembled Views
Front Drive Axle Disassembled Views:
1 - Front Drive Axle Inner Shaft
2 - Front Drive Axle Inner Shaft Retaining Ring
3 - Front Drive Axle Inner Shaft Seal
4 - Front Drive Axle Inner Shaft Bearing
5 - Front Drive Axle Inner Shaft Housing
6 - Front Drive Axle Housing Bracket Bushing
7 - Front Drive Axle Inner Shaft Housing Bolt
8 - Front Differential Carrier Case Bolt
9 - Front Differential Carrier Case Half
10 - Front Differential Bearing Adjuster Lock Pin
11 - Front Differential Bearing Adjuster Nut and Sleeve
12 - Front Differential Case Side Bearing Cup
13 - Front Differential Case Side Bearing
14 - Front Differential Ring Gear Bolt
15 - Front Differential Pinion Gear Shaft
16 - Front Differential Case
17 - Differential Pinion Gear Shaft Lock Bolt
18 - Differential Pinion Gear Thrust Washer
19 - Differential Pinion Gear
20 - Differential Side Gear Thrust Washer
21 - Differential Side Gear
22 - Front Differential Side Gear Spacer
23 - Differential Pinion Gear Thrust Washer
24 - Differential Pinion Gear
25 - Front Differential Side Gear Spacer
26 - Differential Side Gear
27 - Differential Side Gear Thrust Washer
28 - Front Differential Ring Gear
29 - Front Differential Case Side Bearing
30 - Front Differential Side Gear Bearing Cup
31 - Front Differential Case Half Lock Pin
32 - Front Differential Case Half Lock Pin
33 - Front Differential Carrier Case Half
34 - Front Differential Carrier Bushing
35 - Front Differential Drive Pinion Gear
36 - Front Differential Drive Pinion Gear Inner Bearing Shim
37 - Front Differential Drive Pinion Inner Bearing
38 - Front Differential Drive Pinion Inner Bearing Cup
39 - Front Differential Drive Pinion Gear Bearing Spacer
40 - Front Differential Drive Pinion Gear Outer Bearing Cup
41 - Front Differential Drive Pinion Gear Outer Bearing
42 - Front Differential Drive Pinion Bearing Gear Oil Seal
43 - Front Differential Drive Pinion Bearing Gear Yoke
44 - Front Differential Drive Pinion Bearing Gear Yoke Washer
45 - Front Differential Drive Pinion Bearing Gear Yoke Nut
46 - Front Differential Carrier Oil Drain Plug Washer
47 - Front Differential Carrier Oil Drain Plug
48 - Front Differential Carrier Oil Fill Plug Washer
49 - Front Differential Carrier Oil Fill Plug
50 - Front Differential Carrier Hole Plug
51 - Front Differential Bearing Adjuster and O-Ring Seal
52 - Front Differential Bearing Adjuster Nut Lock
53 - Bolt
54 - Front Drive Axle Inner Shaft Bearing
55 - Front Drive Axle Inner Shaft Bearing
56 - Front Drive Axle Inner Shaft Retaining Ring
57 - Front Drive Axle Inner Shaft
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
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