Transfer Case

1994 Chevrolet C 2500 Suburban 2WD V8-350 5.7LSECTION Transfer Case

Type AF

CAPACITY, Refill:
NP231 1.0 Liters 2.2 Pints
NP241 2.1 Liters 4.5 Pints
BW1370 1.5 Liters 3.1 Pints
BW4470 3.1 Liters 6.5 Pints
To identify, see tag on case



RENDER: 1.0x

NO RELATED

Recommended Tools & Savings

Use the Manual With the Right Hardware

Pair factory procedures with proven DIY tools so the instructions are easier to execute.

Affiliate disclosure: We may earn a commission at no extra cost to you.

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.