CATEngine Parts

107-3565 Piston Kit — Cat 3306

This piston kit is a critical component within the engine's combustion system, responsible for converting the pressure from expanding gases into mechanical force. It is manufactured to meet stringent OEM standards, ensuring superior durability and performance compared to worn or damaged pistons which can exhibit scoring or deformation. Operators may notice a loss of engine power, increased oil consumption, or unusual engine noises when a piston kit begins to fail.

Piston Kit – Part No 107-3565 – 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 Kit
MaterialCast Aluminum Alloy
ApplicationEngine Cylinder
Service LifeReplace as part of engine overhaul or upon inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of a failing piston kit may include a noticeable decrease in engine power and increased exhaust smoke. Continued operation can lead to excessive oil consumption as the piston rings lose their sealing ability. Ultimately, severe piston damage can result in reduced engine efficiency and potential mechanical interference within the cylinder.

Installation Tip

Ensure the cylinder bore is thoroughly cleaned and inspected for any imperfections before installing new pistons. Avoid dropping or striking the piston during installation, as this can damage the skirt or piston pin bore.

Service Note

Inspect cylinder liners for wear and honing patterns, and check connecting rod bearings for signs of damage when replacing piston kits.