CATEngine Parts

1807352lK Crown As- Piston — Cat

This piston is a crucial component within the engine's cylinders, forming the moving base for combustion and converting thermal energy into mechanical force. It is engineered to precise OEM specifications, offering superior wear resistance and thermal stability over a damaged piston exhibiting scoring or excessive wear. Operators may notice a loss of engine power, increased oil consumption, or unusual engine noises like knocking or rattling when a piston is compromised.

Engine Component – Part No 1807352lK – 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
MaterialAluminum alloy
ApplicationEngine cylinder assembly
Service LifeReplace upon engine overhaul or failure detection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing piston can include a persistent misfire in one cylinder or a noticeable drop in engine compression. If ignored, the piston can suffer from increased blow-by, leading to oil contamination and reduced power, or even skirt or ring land failure. Severe piston damage can lead to catastrophic engine failure by scoring cylinder walls or damaging the crankshaft.

Installation Tip

Ensure the cylinder bore is perfectly clean and free of any scoring or debris before attempting to install the piston. Never force a piston into the cylinder; ensure the rings are properly compressed using a ring compressor tool.

Service Note

When replacing pistons, it is essential to inspect cylinder liners for wear, check connecting rod bearings, and replace piston rings.