CATEngine Parts

1335044PK Crown As- Piston — Cat

This piston is a critical component within the engine's cylinder assembly, responsible for converting the pressure from combustion into mechanical force. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged pistons. Symptoms of a failing piston include excessive engine noise, loss of power, and visible smoke from the exhaust.

Engine Component – Part No 1335044PK – 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
MaterialCast Aluminum Alloy
ApplicationEngine Cylinder Assembly
Service LifeReplace based on engine overhaul schedule
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing piston may initially manifest as a persistent knocking sound from the engine. If ignored, this can lead to increased oil consumption and a noticeable reduction in engine performance. Continued operation risks severe internal engine damage.

Installation Tip

Ensure the cylinder bore is clean and free of debris before installation. Avoid using excessive force when seating the piston rings into their grooves.

Service Note

When replacing a piston, it is recommended to inspect the cylinder liner, connecting rod bearings, and piston rings for wear.