VolvoEngine Parts

3922488 — Rocker Lever Shaft 3922488 3910814 For Volvo Excavator Ec140 Ec210 Hyundai Loader Hl730Tm3C Hl740-3 Hl740Tm-3 Hl750-3 Hl757-7 Forklift 100D-7 Hdf50A

This rocker lever shaft is a critical component within the engine's valve train system, ensuring the proper operation of the intake and exhaust valves. Manufactured to meet rigorous Volvo engineering standards, it offers superior wear resistance and dimensional stability compared to a worn shaft that can lead to imprecise valve timing. Operators may observe rough engine idling, a loss of engine power, or unusual ticking noises from the cylinder head area when this shaft begins to fail.

Rocker Lever Shaft 3922488 3910814 For Volvo Excavator Ec140 Ec210 Hyundai Loader Hl730Tm3C Hl740-3 Hl740Tm-3 Hl750-3 Hl757-7 Forklift 100D-7 Hdf50A – Part No 3922488 – Volvo Spare Part
Part Specifications
BrandVolvo
CategorySpare 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 TypeRocker Lever Shaft
MaterialHardened Steel Alloy
ApplicationEngine Valve Train
Service LifeReplace as needed based on inspection
CompatibilityVolvo EC140, EC210, Hyundai HL730TM3C, HL740-3, HL740TM-3, HL750-3, HL757-7, HDF50A
ConditionNew — OEM specification aftermarket

Failure Symptoms

A noticeable increase in engine noise, particularly a ticking or tapping sound from the cylinder head, is a common initial symptom. If ignored, this can progress to intermittent engine misfires and a significant reduction in power output. Prolonged operation with a failing rocker shaft can lead to uneven valve operation and potential damage to the camshaft or cylinder head.

Installation Tip

Ensure the oil passages within the shaft are completely clear of any debris before installation. Do not reuse old rocker arm bushings if they show any signs of wear or scoring.

Service Note

Inspect the rocker arms and valve lifters for wear or damage when replacing the rocker lever shaft.