CATBearing & Bushing

1010016 Piston A — Cat Engine: 3406B

This is a precision-engineered piston designed to form a critical seal within the engine cylinder, converting combustion pressure into mechanical force. Manufactured to exacting OEM standards, it offers superior heat resistance and dimensional stability compared to worn or damaged pistons. Operators may experience a loss of engine power, increased exhaust smoke, or rough idling when this piston is compromised.

Piston A – Part No 1010016 – 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
MaterialAluminum alloy
ApplicationEngine internal component
Service LifeReplace as part of engine overhaul or when worn
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial symptoms of a failing piston include a noticeable drop in engine power and increased blue or black exhaust smoke. If ignored, the piston can crack or seize, leading to severe internal engine damage, oil consumption, and potential engine failure. Continued operation risks extensive damage to the cylinder block and crankshaft.

Installation Tip

Ensure the cylinder bore is properly honed and cleaned before installing the piston and rings. Always install pistons with the correct orientation relative to the valve reliefs.

Service Note

Replace piston rings, connecting rod bearings, and inspect cylinder liners and the crankshaft for wear or damage when replacing a piston.