CATEngine Parts

230-7965 Piston Motor — Cat C15 C11

This is a Piston Motor, a critical component within the engine's lubrication system responsible for delivering pressurized oil to various engine parts. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to a worn or failing unit. Symptoms of a failing piston motor can include a sudden drop in oil pressure, increased engine noise, and visible oil leaks.

Piston Motor – Part No 230-7965 – 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 TypePiston Motor
MaterialSteel alloy
ApplicationEngine lubrication system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A noticeable decrease in oil pressure is often the first indication of a failing piston motor. If ignored, this can lead to increased friction and heat within the engine, potentially causing component wear. Continued operation without addressing this issue risks severe internal engine damage.

Installation Tip

Ensure the oil pickup tube screen is thoroughly cleaned before installation to prevent immediate clogging. Avoid overtightening the mounting bolts, as this can distort the motor housing and cause premature failure.

Service Note

Always inspect the engine oil and oil filter for any signs of metal debris, which could indicate internal wear affecting the new piston motor.