CATEngine Parts

284-4687 Water Pump — Cat C13

This is a high-performance water pump designed to circulate coolant through the engine's cooling system, preventing overheating. It is built with durable materials to withstand high temperatures and pressures, offering superior reliability over a worn pump. Operators may observe coolant leaks, a rising temperature gauge, or steam from the engine compartment when this part fails.

Water Pump – Part No 284-4687 – 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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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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
MaterialCast iron and durable seal materials
ApplicationEngine cooling system
Service LifeReplace every 2,500 hours or as indicated by wear
CompatibilityCAT C13 Engine Th35 C13I Th35 C13T Th35 E81
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing water pump is often a coolant leak from the weep hole or a noticeable drop in cooling efficiency, indicated by a rising temperature gauge. If ignored, the pump can seize or develop a significant leak, leading to rapid engine overheating. Continued operation risks severe engine damage due to excessive heat.

Installation Tip

Thoroughly clean the mounting surface on the engine block to ensure a perfect seal. Do not reuse the old gasket or O-ring; always install new sealing components.

Service Note

Inspect the thermostat and radiator hoses for signs of wear or blockage when replacing the water pump.