CATEngine Parts

263-7535 Water Pump Cam — Cat Engine C4 4

This is a water pump cam designed to actuate the impeller within the engine's cooling system, circulating coolant to prevent overheating. It is precision-machined from durable materials to withstand the rotational forces and corrosive environment of the cooling system, unlike a worn or broken cam. Failure symptoms include a noisy water pump, coolant leaks from the pump shaft, or a complete loss of coolant circulation, leading to rapid engine temperature rise.

Water Pump Cam – Part No 263-7535 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeWater Pump Cam
MaterialHardened Steel
ApplicationEngine cooling system water pump
Service LifeReplace as part of water pump assembly
CompatibilityCAT Engine C4.4 specification
ConditionNew — OEM specification

Failure Symptoms

An initial symptom of a failing water pump cam can be an audible grinding or whining noise coming from the water pump. This may progress to coolant leaks from the pump shaft seal, indicating internal wear. The worst consequence is a complete failure of the water pump, leading to rapid engine overheating and potential severe engine damage.

Installation Tip

Ensure the new cam is properly aligned with the drive mechanism before seating it fully. Avoid forcing the cam into place, as this can damage the shaft or the pump housing.

Service Note

Always replace the water pump seal and inspect the water pump housing for wear when replacing the cam.