CATBearing & Bushing

4089910CU Cummins Isx® — Cat

This component, often a bearing or seal, is integral to the proper functioning of the Cummins ISX engine, ensuring smooth operation and preventing leaks. It is manufactured to meet stringent quality standards, providing reliable performance and longevity superior to a worn or degraded part. Operators might notice unusual engine noise, oil leaks, or a reduction in engine power if this component fails.

Cummins Isx® – Part No 4089910CU – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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

PM IST.', };

Related CAT Parts

From the same category — may also be needed

8r8378
Bearing
1181655
Bearing
6e0411
Bearing
4687762
Bearing
2213200
Bearing
5P1948
5P1949

Browse all CAT Bearing Bushing →

Installation & Application Notes

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeEngine Component (Bearing/Seal)
MaterialHigh-performance composite/metal
ApplicationCummins ISX engine
Service LifeReplace per engine overhaul schedule or upon failure
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first indication of a problem may be subtle, such as a slight increase in engine noise or a minor oil seep. If left unaddressed, this can escalate to noticeable oil leaks or a decrease in engine performance. The worst outcome is potential internal engine damage due to lubrication failure or contamination.

Installation Tip

Ensure all mating surfaces are perfectly clean and free of any oil or debris before installation. Do not reuse old fasteners or seals.

Service Note

Inspect the engine oil and coolant for any signs of contamination, and check related engine seals and gaskets for wear.