VolvoUndercarriage

3084533 — Idler Gear 3084533 For Volvo Excavator Ec360 Ec460 Doosan Mega 500-V Tier-Ii Hyundai Hl7803A Hl780-7A Hl780-9 Loader

This idler gear is a critical component of the undercarriage drive system, ensuring proper tension and alignment of the track chain. It is manufactured to meet stringent OEM quality standards, providing superior durability and wear resistance compared to a worn or damaged gear. Operators may notice excessive track slack, uneven track wear, or increased noise and vibration from the undercarriage when this gear begins to fail.

Idler Gear 3084533 For Volvo Excavator Ec360 Ec460 Doosan Mega 500-V Tier-Ii Hyundai Hl7803A Hl780-7A Hl780-9 Loader – Part No 3084533 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryUndercarriage
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.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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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 TypeIdler Gear
MaterialHardened Steel
ApplicationUndercarriage Track System
Service LifeReplace as needed based on wear inspection
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of idler gear failure include increased track noise and vibration. If ignored, the gear can wear unevenly, leading to premature track wear and potential track misalignment. Continued operation with a failing idler gear risks track derailment, causing significant downtime and potential damage to other undercarriage components.

Installation Tip

Ensure the mounting surface is clean and free of debris before installation to prevent premature wear. Avoid overtightening the mounting bolts, as this can damage the gear or the mounting bracket.

Service Note

Inspect track chain tension and condition, as well as the condition of the front idler and recoil mechanism, when replacing the idler gear.