CATBearing & Bushing

1548087 Body As-Piston — Cat Engine: 3306C

This is a critical Body As-Piston component, functioning as a key element within the engine's reciprocating assembly to convert combustion pressure into mechanical force. Manufactured to precise tolerances and high-strength material standards, it ensures optimal engine performance and longevity compared to a worn or damaged piston body. Operators may observe a decrease in engine power, increased exhaust smoke, or unusual engine noises as indicators of a failing piston body.

Body As-Piston – Part No 1548087 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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 Aluminum Alloy
ApplicationEngine reciprocating assembly
Service LifeReplace as needed based on engine condition
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Early signs of a failing piston body include a noticeable loss of engine power and increased exhaust smoke. If ignored, the piston may begin to slap within the cylinder, leading to increased oil consumption and potential scoring of the cylinder wall. Continued operation can result in severe engine damage and potential mechanical failure.

Installation Tip

Ensure the cylinder bore is thoroughly cleaned and inspected for any scoring or out-of-roundness before installing the new piston body. Always use new piston rings and ensure they are correctly gapped and oriented according to specifications.

Service Note

When replacing a piston body, always inspect the cylinder liner, connecting rod bearings, and piston rings for wear.