Volvo FL / Volvo FE Belt Tensioner

OE 21500149 / 20939284 / 7420939284 / 7421500149 / 20799527

Aftermarket replacement for B2B importers, distributors, wholesalers and private-label programs.

Product category: Belt Tensioners
Brand application: Volvo
OE references: 21500149 / 20939284 / 7420939284 / 7421500149 / 20799527
Application: Volvo FL / Volvo FE
Cross reference: DAYCO APV2663 / SKF VKMCV53011

Confirm final specification and application before ordering.

PRODUCT OVERVIEW

ABOUT THIS BELT TENSIONER.

The TRUPA Volvo FL / Volvo FE Belt Tensioner is an aftermarket replacement belt tensioner referenced to OE numbers 21500149, 20939284, 7420939284, 7421500149, 20799527, with cross references DAYCO APV2663, SKF VKMCV53011. It is listed for Volvo FL / Volvo FE. TRUPA supplies it to importers, distributors, wholesalers and private-label programs, with China export supply and partner-warehouse support in the USA and Brazil for eligible orders.

WHAT IT DOES

A belt tensioner keeps the correct tension on the accessory (serpentine) belt that drives the alternator, water pump, fan and air-conditioning compressor. It uses a spring-loaded arm and an idler pulley to absorb belt stretch and vibration.

APPLICATION & FITMENT

Listed for Volvo FL / Volvo FE. More parts for Volvo.

OE & INTERCHANGE NUMBERS

21500149
20939284
7420939284
7421500149
20799527
DAYCO APV2663
SKF VKMCV53011

BEFORE YOU ORDER

OE and cross-reference numbers (for example Gates, Dayco or Continental)
Engine and truck model, as some tensioners are shared across brands
Pulley type (grooved or flat), diameter and arm direction

COMMON REPLACEMENT SIGNS

Belt squeal, slipping or chirping
Tensioner arm vibrating or bouncing at idle
Noisy or rough idler pulley bearing
Premature belt wear or the belt jumping off the pulleys

Read the troubleshooting guide →

QUALITY CHECKS

Spring torque, pulley bearing quality and arm pivot wear decide service life, so these are checked against the original part. How TRUPA approaches quality control.

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