VolvoEngine Parts

30757057 — Drive Belt Tensioner 30637141 30757057 31251250 For Volvo Xc90 Xc70 S40 C70 S70 S60 S80

This is a drive belt tensioner, a critical component that maintains the correct tension on the engine's drive belt, ensuring proper operation of accessories like the alternator and air conditioning. Manufactured to meet Volvo's stringent quality and durability standards, it provides consistent tension, preventing belt slippage and premature wear unlike a worn or seized tensioner. Operators may notice a squealing noise from the belt area, a loose or flapping belt, or malfunctioning accessories if this part fails.

Drive Belt Tensioner 30637141 30757057 31251250 For Volvo Xc90 Xc70 S40 C70 S70 S60 S80 – Part No 30757057 – 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.

WhatsApp for Price & Availability☎ Call Mumbai Office

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

ssets/js/product-page.js">

Related Volvo Parts

From the same category — may also be needed

24-031
Volvo Fh - Rear Air Suspension Bellows L/R
3183644
Belt Tensioner Voe421540 Voe471320 For Volvo Excavator Ec200 Ec230B Ec
14535327
2 Pieces Floating Seal Voe14535327 For Volvo Excavator Ec700B Ec650 Ak
22328245
Wire Harness 22328245 For Volvo Truck
14618177
Hose Voe14640075 Voe14618177 For Volvo Excavator Ec140C Ec140C L
21492537
V Stay

Browse all Volvo Spare Parts →

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 TypeDrive Belt Tensioner
MaterialSteel and rubber
ApplicationEngine accessory drive system
Service LifeReplace every 100,000 miles or 5 years
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a failing drive belt tensioner is often an audible squealing or chirping noise from the engine's accessory drive area, especially on startup or acceleration. If the tensioner fails completely, the drive belt can become loose, leading to a loss of power to accessories like the alternator or power steering pump. This can result in battery discharge, overheating, or loss of power steering assistance.

Installation Tip

Always release tension from the old tensioner carefully to avoid sudden belt release or injury. Ensure the new tensioner is correctly seated and the spring mechanism operates smoothly before final installation.

Service Note

Always replace the drive belt when replacing the belt tensioner to ensure optimal performance and longevity.