CATEngine Parts

3341997 Kit-Piston Rings — Cat 416D 416E

This kit contains piston rings essential for maintaining proper compression and sealing within the engine cylinders. Manufactured to exact tolerances, these rings ensure optimal performance and longevity, replacing worn or broken original rings. Operators may observe increased oil consumption, blue exhaust smoke, or a loss of engine power when these rings begin to fail.

Kit-Piston Rings – Part No 3341997 – 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

IST.', };

Related CAT Parts

From the same category — may also be needed

138-2242
Recovery Coolant Tank Assembly
488-2807
24V Starter
7n-1183-419-4742
Plunger
5212973
Engine Parts Component
2402482
Engine Parts Component
198-5314
Air Filter

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 Ring Kit
MaterialCast iron alloy
ApplicationEngine cylinder
Service LifeReplace every 5,000 hrs or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Increased blue smoke from the exhaust and higher-than-normal oil consumption are common early indicators of worn piston rings. If left unaddressed, this can lead to reduced engine efficiency, potential cylinder wall scoring, and increased emissions. Continued operation risks significant internal engine damage and costly repairs.

Installation Tip

Ensure each ring is installed in its correct groove and orientation on the piston, as they are often designed with specific functions. Avoid scratching the cylinder walls or the piston surface during installation.

Service Note

Inspect cylinder liners for wear or damage, and check piston-to-wall clearance.