CATEngine Parts

1654262PK Komatsu Body As-Piston — Cat

This piston body assembly is a vital component within the engine's power generation system, responsible for containing combustion pressure and transmitting force to the crankshaft. Manufactured to meet stringent OEM quality standards, it offers superior durability and performance compared to worn or damaged units. Operators may experience a loss of engine power, increased exhaust smoke, or abnormal engine noises when this component begins to fail.

Engine Component – Part No 1654262PK – 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 Body Assembly
MaterialCast Iron
ApplicationEngine Combustion System
Service LifeReplace as needed based on inspection
CompatibilityCAT 3306B Engine
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of a failing piston body assembly include a noticeable reduction in engine power and increased exhaust emissions. If ignored, this can progress to excessive oil consumption and rough engine running. Continued operation with a compromised piston body assembly risks significant internal engine damage.

Installation Tip

Ensure the cylinder bore is perfectly clean and free of any imperfections before installing the new piston body assembly. Avoid applying excessive force or dropping the component during installation.

Service Note

Inspect cylinder liners, piston rings, and connecting rod bearings for wear or damage when replacing the piston body assembly.