CATEngine Parts

3196715 Body As.-Piston — Cat C18

This is a Body Assembly-Piston, a crucial part of the engine's reciprocating assembly that works in conjunction with the cylinder to convert combustion pressure into mechanical energy. It is manufactured to meet rigorous quality standards, offering enhanced durability and performance compared to a worn or damaged piston. Operators may notice increased oil consumption, rough idling, or a loss of engine power when this component begins to fail.

Body As.-Piston – Part No 3196715 – 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 Assembly
MaterialAluminum Alloy
ApplicationEngine Reciprocating Assembly
Service LifeReplace as needed based on inspection
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early indicators of a failing piston assembly include increased blue smoke from the exhaust due to oil burning and a noticeable drop in engine compression. If ignored, the piston can scuff or break, leading to severe engine damage and potential seizure. Continued operation risks catastrophic internal engine failure.

Installation Tip

Ensure that the cylinder bore is properly honed and cleaned before installing the new piston assembly to ensure correct ring seating. Always use new piston rings and lubricate the piston skirt and rings with clean engine oil before insertion.

Service Note

When replacing a piston assembly, it is critical to inspect the cylinder liner for wear and replace it if necessary, along with new piston rings and connecting rod bearings.