Image is for illustration purposes only. Actual part may vary.
1411419
This is an A/C accumulator (also called a receiver-drier) for heavy-duty truck air conditioning systems. It stores excess refrigerant and oil, filters out debris, and removes moisture from the system using a desiccant bag. You typically replace the accumulator whenever the A/C system is opened for major repairs (like a compressor replacement) or if the system has been contaminated, to prevent future compressor damage and ensure cold air.
Fits most Peterbilt models from 1995 through 2001, with verified cross-reference coverage extending to many models through 2010. Always verify fitment against your specific VIN and refrigerant type.
Part Number: 1411419
ACCUMULATOR
Dealer: Knox Trailers
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