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Four Seasons · Tools & Supplies
59302
In stock · ships from Knoxville
This tool removes and installs the valve core inside large bore A/C service ports.
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All confirmed applications for this part number.
Universal fit
Suitable for any vehicle with large bore A/C service ports, including heavy‑duty trucks and trailers. Originally noted for 1988 GM cars, but the heavy‑duty supplier designation confirms it is appropriate for commercial vehicles.
Part data verified against 5 catalog sources
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It is a two‑piece remover/installer designed for Schrader valves commonly found in heavy‑duty truck and trailer air conditioning systems. A leaking valve core can cause refrigerant loss, so the tool is essential when servicing A/C systems.
Part Number: 59302
VALVE CORE TOOL
Dealer: Knox Trailers
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