PRODUCT OVERVIEW
ABOUT THIS BELT TENSIONER.
The TRUPA Iveco EUROTRAKKER / CURSOR Belt Tensioner is an aftermarket replacement belt tensioner referenced to OE numbers 504029278, 504153873, 500328913, 2992476, with cross references DAYCO APV1064. It is listed for Iveco EUROTRAKKER / CURSOR. 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.
01WHAT 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.
02APPLICATION & FITMENT
Listed for Iveco EUROTRAKKER / CURSOR. More parts for Iveco.
03OE & INTERCHANGE NUMBERS
- 504029278
- 504153873
- 500328913
- 2992476
- DAYCO APV1064
04BEFORE 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
05COMMON 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 →
06QUALITY 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.