CATEngine Parts

2W1709 Kit-Piston Rings — Cat 14H NA 225

This piston ring kit is essential for maintaining proper compression and sealing within the engine cylinders, preventing combustion gases from escaping and oil from entering the combustion chamber. Manufactured to precise tolerances, these rings offer superior wear resistance and sealing capabilities compared to worn or broken rings that lead to blow-by. Operators may observe increased oil consumption, reduced engine power, and visible smoke from the exhaust when these piston rings are failing.

Kit-Piston Rings – Part No 2W1709 – 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 Ring Set
MaterialCast Iron, Chrome Plated Steel
ApplicationEngine Cylinder Sealing
Service LifeReplace during engine overhaul or when performance degrades
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

Initial signs of worn piston rings include a gradual increase in oil consumption and a slight reduction in engine power. If left unaddressed, this can lead to increased blow-by, fouled spark plugs, and potential cylinder wall damage. Continued operation risks significant engine wear and potential seizure due to poor lubrication and excessive heat.

Installation Tip

Carefully inspect cylinder walls for scoring or damage before installing new rings, as this can compromise their sealing ability. Ensure the correct ring orientation and gap placement according to the service manual to prevent oil consumption and blow-by.

Service Note

Inspect cylinder liners, pistons, and connecting rod bearings for wear or damage.