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PAI Industries · Cooling System
181942
In stock · ships from Knoxville
The PAI 181942 is a water pump kit that replaces the original equipment water pump on Cummins 6C, ISC, and ISL series diesel engines.
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Verified fitment for 3 applications
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All confirmed applications for this part number.
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Fits various vehicles and equipment powered by Cummins 6C, ISC, or ISL engines. Verify the specific engine model and OE part number (e.g., 4309344) before ordering.
Part data verified against 5 catalog sources
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It includes a new water pump (PAI 181943) and an O‑ring seal (GGA‑2992) for a leak‑free installation. The water pump circulates coolant through the engine to prevent overheating; a failing pump can cause coolant leaks, bearing noise, or temperature spikes. This kit is a direct aftermarket replacement for several Cummins OE part numbers, most notably 4309344, and restores reliable cooling system performance.
Part Number: 181942
CUMMINS WATER PUMP 4309344
Vendor: PAI Industries
Dealer: KP Services Crossville
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