VolvoUndercarriage

FPCY2509156 — Idler Pulley 5671663003 For Bobcat 442 Gehl Ge803 Komatsu Pc75R-2 Pc95R-2 Volvo Ec70

This idler pulley is a crucial component in the undercarriage system, providing tension to the track chain and guiding its path. Manufactured to meet stringent quality specifications, it ensures smooth rotation and optimal track tension, unlike a worn idler with a damaged bearing or worn pulley surface. Operators may notice excessive track slack, increased noise from the undercarriage, or premature wear on the track chain and front idler assembly when this part is failing.

Idler Pulley 5671663003 For Bobcat 442 Gehl Ge803 Komatsu Pc75R-2 Pc95R-2 Volvo Ec70 – Part No FPCY2509156 – 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.

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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 Pulley
MaterialSteel
ApplicationExcavator undercarriage track tensioning
Service LifeReplace every 2,000-3,000 hours or as needed
CompatibilityOEM specification, cross-reference 5671663003
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing idler pulley is often an increase in noise from the front of the undercarriage, such as grinding or rattling sounds. If ignored, this can lead to improper track tension, causing the track to derail or excessive wear on the track components. The ultimate consequence is potential damage to the undercarriage system and significant operational downtime.

Installation Tip

Ensure the mounting surfaces on the excavator frame are clean and free of debris before installing the new idler. When tightening the mounting bolts, use a torque wrench to achieve the specified tightness and prevent premature failure.

Service Note

When replacing the idler pulley, inspect the track chain for wear, check the condition of the track rollers and front idler shaft, and verify track tension.