VolvoEngine Parts

4770431 Gear — Volvo FH12 FH16

This is a precision-engineered gear designed to transmit rotational force and torque within the engine or drivetrain of Volvo vehicles. Manufactured from high-strength steel and heat-treated for durability, it ensures smooth power transfer and longevity under demanding operational conditions. A worn or damaged gear may produce audible grinding noises, cause rough shifting, or lead to a loss of power transmission.

Gear – Part No 4770431 – Volvo Spare Part
Part Specifications
BrandVolvo
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

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 TypeGear
MaterialHardened steel
ApplicationEngine or drivetrain transmission
Service LifeReplace when worn or damaged, typically during transmission overhaul
CompatibilityVolvo FH12, FH16, FH 420, FH 460, FH 500
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing gear is often an abnormal noise, such as grinding or whining, emanating from the transmission or engine area. If left unaddressed, this can lead to increasingly difficult shifting or a complete loss of power transmission. Continued operation with a damaged gear risks severe internal damage to the transmission or engine components.

Installation Tip

Ensure all mating surfaces are perfectly clean and free of debris before installation to prevent premature wear. Do not mix old and new gears in the same assembly unless specifically recommended by the manufacturer.

Service Note

Inspect bearings, shafts, and lubrication system components when replacing a gear to ensure overall drivetrain health.