CATEngine Parts

1039289 Plate-Thrust — Cat 236B 236B3

This is a thrust plate, a crucial component in the engine's lubrication and bearing system, designed to manage axial forces. It is manufactured to high standards, providing superior wear resistance compared to a worn or scored original part. Operators may observe increased engine noise, particularly at higher RPMs, or a drop in oil pressure when this part begins to fail.

Plate-Thrust – Part No 1039289 – 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 TypeThrust Plate
MaterialHardened steel alloy
ApplicationEngine bearing system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Early indications of a failing thrust plate may include a metallic knocking sound from the engine or a gradual decrease in oil pressure readings. If left unaddressed, the plate can wear excessively, leading to increased friction and potential damage to crankshaft and bearing surfaces. Continued operation risks severe internal engine damage.

Installation Tip

Ensure all bearing surfaces are meticulously cleaned and lubricated with clean engine oil before installing the new thrust plate. Improper seating can lead to premature wear and noise.

Service Note

Inspect crankshaft thrust bearings and main bearings for wear or scoring when replacing the thrust plate.