CATEngine Parts

239-8506 Std Piston Kit With Ring — Cat Engine 3044C C3 4

This is a Standard Piston Kit with Rings, essential for the proper functioning of the internal combustion engine's cylinders, converting combustion pressure into mechanical force. Manufactured to precise tolerances, these pistons and rings ensure an effective seal within the cylinder bore for optimal compression and minimal oil consumption, unlike worn components that lead to blow-by and oil burning. Operators may observe a significant loss of engine power, increased oil consumption, and blue smoke from the exhaust when these pistons and rings are failing.

Std Piston Kit With Ring – Part No 239-8506 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

Related CAT Parts

From the same category — may also be needed

263-9001
Harness Assembly
7w-2329
Gasket
2344814PK
Piston-Std
7c-3821-7e-3568
Core Assembly
377-0607-tm88302
Solenoid Valve
515-8572
Quick Coupler Link

Browse all CAT Engine Parts →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

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 with Rings
MaterialAluminum Alloy (Piston), Cast Iron (Rings)
ApplicationEngine Cylinder Assembly
Service LifeReplace during engine overhaul or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early signs of piston and ring failure include a noticeable decrease in engine power and an increase in oil consumption. As the condition worsens, blue smoke will become visible from the exhaust, indicating oil is burning in the combustion chamber. Continued operation with severely worn pistons and rings can lead to catastrophic engine damage due to loss of compression and lubrication failure.

Installation Tip

Carefully inspect the cylinder walls for scoring or wear before installing the new pistons and rings, as damaged bores will compromise the new components. Ensure the piston rings are correctly oriented (gap placement) according to the manufacturer's specifications to prevent immediate failure.

Service Note

Inspect cylinder liners for wear, check connecting rod bearings, and clean the cylinder head and valves thoroughly during piston replacement.