CATEngine Parts

3466615lK Body As-Piston — Cat C15

This Body As-Piston is a fundamental component within the engine's reciprocating assembly, working in conjunction with the piston to facilitate the conversion of combustion pressure into rotational force. It is manufactured to meet rigorous OEM specifications, ensuring precise dimensions and material integrity for reliable operation, unlike a worn or damaged component that can cause internal engine noise and reduced power. Observable symptoms of failure include knocking sounds from the engine, excessive oil consumption, and a noticeable decrease in engine performance.

Engine Component – Part No 3466615lK – 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
MaterialForged Aluminum Alloy
ApplicationEngine Reciprocating Assembly
Service LifeReplace as needed during engine overhaul or repair
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing piston body assembly may include increased engine noise, such as a distinct knocking sound, and a gradual reduction in engine power. If left unaddressed, this can lead to severe internal engine damage, including potential piston seizure or connecting rod failure. Continued operation risks significant mechanical breakdown and costly repairs.

Installation Tip

Ensure the cylinder bore is perfectly clean and lubricated with assembly oil before attempting to install the piston assembly. Never use excessive force to seat the piston, as this can damage the piston skirt or cylinder wall.

Service Note

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