VolvoEngine Parts

11158249 Gear — Volvo FH12 FH16

This gear is a fundamental component within the engine's power transmission system, responsible for transferring rotational force and altering speed or torque. Manufactured from hardened steel to precise tolerances, it ensures smooth engagement and durability, unlike a worn gear with chipped teeth or excessive play that can lead to noise and inefficiency. Operators may hear abnormal grinding noises from the engine or experience a loss of power if this gear is failing.

Gear – Part No 11158249 – 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 TypeEngine Gear
MaterialHardened steel
ApplicationEngine power transmission
Service LifeReplace as needed based on wear and inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing gear is often an audible grinding or whining noise from the engine, especially under load. If ignored, the gear teeth can become further damaged, leading to intermittent engagement or complete loss of power transmission. The risk is significant engine damage and prolonged downtime.

Installation Tip

Ensure the gear is properly seated on its shaft and that all retaining mechanisms are securely fastened to prevent axial movement. Avoid forcing the gear onto the shaft; if it doesn't seat easily, check for burrs or misalignment.

Service Note

Inspect the associated bearings, shafts, and lubrication system for any signs of wear or contamination when replacing this gear.