Check a VIN

August 20, 2026 Other

CX Advocate for Transmission Oil Cooler Lines Rubbing

Western Star technical service bulletin CXA 08_26_TransOil Cooler for 2026-2027 Western Star 47X, 2026-2027 Western Star 49X and 2026-2027 Freightliner Cascadia Fifth Gen.

Bulletin number
CXA 08_26_TransOil Cooler
Component
Power train
Summary
CX Advocate for Transmission Oil Cooler Lines Rubbing

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Western Star 47X?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history