Rear Differential

2006 Chevrolet TrailBlazer 4WD V8-6.0L VIN HSECTION Rear Differential


REAR AXLE DISASSEMBLED VIEWS





1 - Bolt
2 - Rear Axle Housing Cover
3 - Rear Axle Housing Cover Gasket
4 - Thrust Washer
5 - Differential Pinion Gear
6 - Differential Side Gear
7 - Thrust Washer
8 - Differential Pinion Gear
9 - Thrust Washer
10 - Differential Side Gear
11 - Thrust Washer
12 - Bearing Cap Bolts
13 - Bearing Cap
14 - Differential Bearing Shim
15 - Differential Bearing and Cup
16 - Differential Ring Gear Bolt
17 - Differential Case
18 - Pinion Gear Shaft
19 - Pinion Gear Bearing Shim
20 - Inner Pinion Bearing and Cup
21 - Rear Axle Housing
22 - Wheel Bearing
23 - Rear Axle Shaft Seal
24 - Brake Backing Plate
25 - Brake Backing Plate Bolt
26 - Brake Caliper
27 - Brake Caliper Bolt
28 - Brake Rotor
29 - Wheel Stud
30 - Rear Axle Shaft
31 - Rear Axle Shaft Lock
32 - Pinion Yoke Nut
33 - Pinion Yoke Washer
34 - Pinion Yoke
35 - Pinion Gear Seal
36 - Outer Pinion Bearing and Cup
37 - Pinion Gear Bearing Spacer
38 - Rear Axle Housing Drain Plug
39 - Rear Axle Housing Fill Plug
40 - Wheel Bearing
41 - Rear Axle Shaft Seal
42 - Rear Axle Shaft Lock
43 - Rear Axle Shaft
44 - Wheel Stud
45 - Brake Caliper
46 - Brake Caliper Bolt
47 - Brake Rotor
48 - Brake Backing Plate Bolt
49 - Brake Backing Plate
50 - Rear Axle Vent Hose Connector
51 - Differential Bearing Shim
52 - Differential Bearing and Cup
53 - Bearing Cap
54 - Bearing Cap Bolts
55 - Differential Ring Gear
56 - Differential Pinion Gear Shaft Bolt
57 - Differential Pinion Gear Shaft
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.