CATEngine Parts

452-5997 452-5997 — Cat

This component is a high-quality replacement piston ring set for internal engine combustion. Engineered to meet rigorous OEM standards, these rings provide optimal sealing between the piston and cylinder wall, restoring lost compression and power. Symptoms of worn rings include increased oil consumption, blue smoke from the exhaust, and a noticeable loss of engine power or rough idling.

452-5997 – Part No 452-5997 – CAT Spare Part
Part Specifications
BrandCAT
CategorySpare 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

4W9560-2
Caterpillar Replacement Component 4W9560-2
349
Caterpillar
103
Caterpillar
3E7855
Excavators & Construction Equipment
7K7176
Spare Parts Component
9L1658
Spare Parts Component

Browse all CAT Spare Parts →

Installation & Application Notes

Cross-reference part number with serial number before ordering to confirm fitment. Keep original parts until new ones are confirmed correct. Record part numbers replaced for future reference.

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 Alloy
ApplicationEngine Piston Sealing
Service LifeReplace during engine overhaul or as needed
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Increased blue smoke from the exhaust and a noticeable rise in oil consumption are early indicators of worn piston rings. Over time, this leads to a significant loss of engine power and rough idling. Continued operation can result in increased blow-by, potential cylinder wall damage, and eventual engine failure.

Installation Tip

Carefully clean the piston ring grooves to remove all carbon deposits before installing the new rings. Ensure the rings are oriented correctly with the gap facing the specified direction to prevent blow-by.

Service Note

Inspect cylinder liners for wear and check piston cooling nozzles for blockage when replacing piston rings.