VolvoEngine Parts

FPFL2405044 — Belt Tensioner 21983655 For Volvo Truck Fh16 Fh 550 Fm380 Fmx 460 Fmx 500

This belt tensioner is a vital component in the engine's accessory drive system, maintaining optimal tension on the drive belt to ensure proper operation of components like the alternator and air conditioning compressor. Manufactured to stringent standards, it provides consistent tension, unlike a worn tensioner which may exhibit a weak spring or noisy bearing. Operators might notice a squealing belt noise, or intermittent charging system warnings if this tensioner fails.

Belt Tensioner 21983655 For Volvo Truck Fh16 Fh 550 Fm380 Fmx 460 Fmx 500 – Part No FPFL2405044 – 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

ipt>

Related Volvo Parts

From the same category — may also be needed

11419510
Nut
VOE11841244
Radiator Voe11841244 For Volvo Skid Steer Loader Mc110 Mc60 Mc70 Mc80
ELFP728
Turbo H2C Turbocharger 3518613 3591971 1545097 For Volvo B10B N10 F10
14565060
2 Pieces Floating Seal Voe14565060 For Volvo Excavator Ecr235C Ec220D
FPZY2504074
Axle Sealing Ring Seal 11102533 For Volvo Loader L110E L120C L120D L12
11162442
Gasket Voe11162442 For Volvo Excavator Ec330B Ec360B Articulated Dump

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 TypeBelt Tensioner Assembly
MaterialSteel and Composite
ApplicationEngine Accessory Drive System
Service LifeReplace every 100,000 km or as needed
CompatibilityOEM specification (21983655)
ConditionNew — OEM specification aftermarket

Failure Symptoms

A failing belt tensioner may initially cause a chirping or squealing sound from the engine bay, especially on startup or acceleration. If ignored, the belt can slip, leading to reduced performance of accessories like the alternator or power steering. The ultimate consequence is the potential for the drive belt to break, causing a loss of all accessory functions.

Installation Tip

Ensure the mounting bolt is torqued to the manufacturer's specification, and verify that the new tensioner pivots freely before installing the drive belt. Do not force the tensioner arm beyond its intended range of motion.

Service Note

Always inspect the condition of the drive belt itself and all accessory pulleys for wear or damage when replacing the belt tensioner.