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Red Dot · Probes & Sensors
RD-5-8287-0P
In stock · ships from Knoxville
This is a high-pressure switch for heavy-duty air conditioning systems, designed to control the engine cooling fan based on refrigerant pressure.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
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All confirmed applications for this part number.
Freightliner
International
Other applications
Freightliner
International
Other applications
Listed by the manufacturer for Freightliner, John Deere, and Versatile applications. Not a universal part; verify your vehicle’s pressure switch specifications, thread size, and connector type before ordering.
Part data verified against 5 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It closes the circuit at 250 PSI to engage the fan and opens at 300 PSI to disengage it, preventing system overpressure. Commonly replaced when the A/C fan fails to cycle correctly or the switch develops leaks or electrical faults. The switch features an M10x1.25 female thread and a 2-pin male Weatherpak connector, fitting a range of Freightliner, John Deere, Versatile, and Navistar trucks.
Part Number: RD-5-8287-0P
SWITCH- PRESSURE HI 250-300 PSI (71R6210)
Vendor: JIT Truck Parts, LLC
Dealer: KP Services Crossville
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