CATBearing & Bushing

1N4336 Bearing — Cat D9H Engine: D353

This is a high-performance bearing designed to withstand extreme loads and operating conditions in heavy-duty applications. Manufactured to meet rigorous OEM standards, it ensures reliable performance and extended service life compared to a worn or substandard bearing. Operators may experience increased friction, noise, or a noticeable decrease in operational efficiency when this bearing begins to fail.

Bearing – Part No 1N4336 – 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 TypeHeavy-Duty Bearing
MaterialForged steel alloy
ApplicationEngine and powertrain support
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing 1N4336 bearing might include unusual metallic noises or increased vibration from the engine or drivetrain. If left unaddressed, this can lead to increased friction, overheating, and potential component seizure. Continued operation risks severe damage to the crankshaft, connecting rods, or transmission components.

Installation Tip

Ensure the bearing journals and housing surfaces are meticulously cleaned and inspected for any scoring or wear. Never apply heat to the bearing itself to expand it; use appropriate press tools for installation.

Service Note

Inspect the crankshaft or mating shaft for wear, and check the lubrication system for proper flow and condition.