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.
2012 Chevrolet Traverse AWD V6-3.6LFACTORY OEM SERVICE PROCEDURE
Transfer Case
Transfer Case Disassembled View
1 - Transfer Case Input Shaft Seal - Left
2 - Transfer Case O-ring Seal
3 - Transfer Case - Left
4 - Transfer Case Half Locating Pin (Qty: 2)
5 - Transfer Case Rear Output Drive Shaft
6 - Transfer Case Input Shaft
7 - Front Drive Axle Intermediate Shaft Seal Assembly
8 - Transfer Case Input Shaft Seal - Right
9 - Transfer Case Seal
10 - Transfer Case Vent Assembly
11 - Transfer Case - Right
12 - Transfer Case Fill Plug
13 - Transfer Case Drain Plug
14 - Transfer Case Half Bolt (Qty: 11)
15 - Half Shaft Retainer
16 - Front Wheel Drive Retainer
17 - O-ring
18 - Front Wheel Drive Intermediate Shaft Bearing Retainer (Qty: 2)
19 - Front Wheel Drive Intermediate Shaft Bearing Assembly
20 - Front Wheel Drive Intermediate Shaft
21 - Transfer Case Rear Output Shaft
22 - Transfer Case Rear Output Shaft Bearing Assembly (Qty: 2)
23 - Transfer Case Rear Output Shaft Bearing Spacer
24 - Transfer Case Rear Output Shaft Housing Seal O-ring
25 - Transfer Case Rear Output Shim
26 - Transfer Case Rear Output Shaft Housing
27 - Transfer Case Rear Output Shaft Housing Bolt (Qty: 6)
28 - Transfer Case Rear Output Shaft Seal
29 - Transfer Case Rear Output Shaft Oil Slinger
30 - Transfer Case Rear Output Shaft Flange
31 - Transfer Case Rear Output Shaft Nut
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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