CATBearing & Bushing

3532752 Main Bearing Set — Cat 924G 924GZ

This is a premium main bearing set designed for Caterpillar engines, providing essential support for the crankshaft's main journals. Manufactured to meet rigorous OEM standards, it ensures optimal friction reduction and load distribution, outperforming worn bearings that can cause increased engine noise and reduced efficiency. Operators may notice a rougher engine idle, audible knocking sounds, or a decrease in oil pressure when this bearing set begins to fail.

Main Bearing Set – Part No 3532752 – 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.

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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 TypeMain Bearing Set
MaterialSteel-backed babbitt alloy
ApplicationEngine crankshaft main journals
Service LifeReplace per engine overhaul schedule
CompatibilityOEM specification
ConditionNew — CTP aftermarket replacement

Failure Symptoms

A failing 3532752 main bearing set may initially present as increased engine vibration or a distinct knocking sound from the engine's lower end. If ignored, this can lead to severe crankshaft damage, significantly reduced oil pressure, and potential engine seizure. Continued operation risks irreparable damage to the engine assembly.

Installation Tip

Ensure the crankshaft journals and bearing bores are meticulously cleaned and inspected for any imperfections before fitting the new bearings. Always use new bearing cap bolts and torque them to the manufacturer's specifications in the correct sequence.

Service Note

Inspect the crankshaft for wear or damage, check the oil pump for adequate pressure, and clean the oil passages and oil filter.