CATEngine Parts

2W4831 Piston Body-Std — Cat 215 613C

This is a standard piston body designed to form the combustion chamber and transmit the force of combustion to the connecting rod in Caterpillar engines. It is manufactured to meet stringent OEM quality standards, ensuring superior durability and performance compared to worn or damaged pistons. Operators may notice a loss of engine power, increased oil consumption, or unusual engine noise when a piston body begins to fail.

Piston Body-Std – Part No 2W4831 – 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
MaterialCast Iron
ApplicationEngine Cylinder
Service LifeReplace as needed based on engine inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing piston body include a noticeable decrease in engine power and a rougher idle. If ignored, the issue can progress to increased oil consumption and visible smoke from the exhaust. Continued operation with a compromised piston body risks severe engine damage.

Installation Tip

Ensure the cylinder bore is thoroughly cleaned and inspected for any scoring before installing the new piston body. Avoid dropping or striking the piston body during installation to prevent damage.

Service Note

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