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.
Transfer Case Identification
An identification tag is attached to the rear half of the transfer case. The tag provides the following information:
- Model number (1)
- First Digit-1 =Single Speed, 2=Two Speed
- Second Digit-2 = T-Utility, 3 =T-Truck, L-Van, 4 or 6 = K-Truck and Utility
- Third Digit-1 = Manual, 3 = Electric Shift, 6 = Automatic, 9 = All Wheel Drive
- Assembly number (2)
- Serial number - Date & Shift Code (3)
- Low range reduction ratio (4)
The information on this tag is necessary for servicing the transfer case. If the tag is removed or becomes dislodged during service operations, keep the identification tag with the unit.
An identification tag is attached to the rear half of the transfer case. The tag provides the following information:
- 1. Model number
- 2. Manufacturer
- 3. Part Number
- 4. Serial Number
The information on this tag is necessary for servicing the transfer case. If the tag is removed or becomes dislodged during service operations, keep the identification tag with the unit.
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:
- • 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.
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