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Red Dot · HVAC
RD-5-10447-0P
In stock · ships from Knoxville
The Red Dot 71R8405 (RD-5-10447-0P) is a bulbless block-type expansion valve used in 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 7 applications
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All confirmed applications for this part number.
Caterpillar
Peterbilt
Other applications
Caterpillar
Peterbilt
Other applications
Designed for the Red Dot R-10004-0 A/C unit used by multiple OEMs. Always verify your vehicle’s A/C system before ordering to ensure this valve matches your evaporator connections and refrigerant pressures.
Part data verified against 1 catalog sources
Numbers this part supersedes or interchanges with. Showing 16 of 17.
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It meters refrigerant into the evaporator core to maintain proper cooling, and its built-in Schrader port allows easy system pressure diagnostics. This valve is a direct fit for many International, Peterbilt, and Caterpillar vehicles equipped with the Red Dot R-10004-0 A/C unit. It is commonly replaced during A/C service to restore cold air performance when the original valve is clogged, stuck, or leaking.
Part Number: RD-5-10447-0P
EXPANSION VALVE (71R8405)
Vendor: JIT Truck Parts, LLC
Dealer: KP Services Crossville
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