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ACDelco (AUTO-TRAK II) TRANSFER CASE FLUID

Transfer Case Fluid: Auto Trak II | ACDelco

ACDelco Auto Trak II Transfer Case Fluid is approved for use in GM automatic four-wheel-drive vehicles with transfer cases as recommended in the Owner’s Manual or GM service bulletins. This transfer case fluid has improved oxidation resistance for extended life and withstands extended high-temperature operation.

FEATURES & BENEFITS

  • Specifically approved for use in GM automatic four-wheel-drive vehicles with transfer cases
  • Improved oxidation resistance for extended life
  • Withstands extended high-temperature operation
  • 33.8 oz. Part No. 10-4017 88900402

 
Signs of Wear & Troubleshooting:

If you inspect your transfer case fluid and find it to be thicker, dark or black in color or milky/opaque, it could be a sign of contamination or fluid breakdown. If this is the case, it is time to change your fluid. Always use the transfer case fluid recommended in your Owner’s Manual or by your vehicle’s manufacturer.

Good Maintenance Practices:

  • Check and change your transfer case fluid as often as recommended in your Owner’s Manual or by your vehicle’s manufacturer. Always use the type of fluid as recommended by these sources as well. Replacing transfer case fluid will minimize premature wear or damage caused by contaminated or worn out fluid.
  • Do not overfill your transfer case. Too much fluid within the transfer case can hinder performance and harm the system. Always use the amount of fluid as recommended in your Owner’s Manual or by your vehicle’s manufacturer.
  • Do not directly power-wash your transfer case output seals. High-pressure water can overcome the seals and contaminate the transfer case fluid. Contaminated fluid will decrease the life of the transfer case and should be replaced.

FAQs:

Can I mix different types or colors of transfer case fluid?

  • No, this is not recommended. Transfer cases are designed to operate with a specific material type and viscosity. For best results, only use the fluid type recommended in your Owner’s Manual.


Is there a specific transfer case fluid I should use in my vehicle?

  • Yes, consult your Owner’s Manual for the correct transfer case fluid for your vehicle.
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