VolvoSteering Parts

FPZY2409339 — Micro-V Serpentine Drive Belt 4375174M1 K100745Hd For 2008-2020 Volvo Vhd Vah 640 430 300 Mack Gu7 Gu8 Truck Ic Corporation Bus

This Micro-V serpentine drive belt is engineered to power essential engine accessories such as the alternator, power steering pump, and air conditioning compressor. It is manufactured to meet stringent OEM material and dimensional standards, ensuring superior durability and optimal power transfer compared to a worn or cracked belt. A failing belt may produce a high-pitched squealing noise, lead to a loss of power steering assist, or cause the battery warning light to illuminate.

Micro-V Serpentine Drive Belt 4375174M1 K100745Hd For 2008-2020 Volvo Vhd Vah 640 430 300 Mack Gu7 Gu8 Truck Ic Corporation Bus – Part No FPZY2409339 – 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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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 TypeSerpentine Drive Belt
MaterialReinforced Rubber Composite
ApplicationEngine Accessory Drive
Service LifeReplace every 100,000 miles or as needed
Compatibility4375174M1, K100745Hd
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing serpentine belt is often a high-pitched squealing noise, especially upon startup or acceleration. If ignored, the belt may begin to slip, leading to intermittent loss of power to accessories like the alternator or power steering. Continued use with a worn belt risks the belt breaking, disabling critical systems and potentially causing engine overheating.

Installation Tip

Ensure the belt tensioner is functioning correctly before installing the new belt; a weak tensioner will not provide adequate pressure. Avoid using excessive force or sharp objects to pry the belt onto the pulleys, as this can damage the belt's internal structure.

Service Note

Inspect the belt tensioner and all accessory pulleys for smooth operation and proper alignment when replacing the serpentine belt.