Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
Red Dot · HVAC
RD-5-12623-0P
In stock · ships from Knoxville
This is an A/C accumulator (also called a receiver-drier) for heavy-duty truck air conditioning systems.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Verify fitment using OEM number 3542577C2. Models listed per Red Dot catalog WD_2021.
Part data verified against 5 catalog sources
Numbers this part supersedes or interchanges with. Showing 10 of 10.
Different year, make, or config? Get a confirmation against your truck in under a minute.
It stores liquid refrigerant, filters out moisture and debris, and makes sure only refrigerant vapor reaches the compressor to prevent damage. It is designed for IHC/Navistar truck applications and uses pad-mount inlet and outlet connections with a threaded port for a pressure switch. You would replace this accumulator whenever the A/C system is opened for major service or if the internal desiccant is saturated.
Part Number: RD-5-12623-0P
ACCUMULATOR (74R5097)
Dealer: Knox Trailers
Compatibility, alternatives, and more
