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331.05.0006 Fan Belt Tensioner, Cooling System
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331.05.0006 Iveco Fan Belt Tensioner Equivalent

331.05.0006

Summary

This heavy-duty fan belt tensioner is engineered for Iveco Eurotrakker, Eurostar, and Stralis I models. It maintains precise tension for the cooling system fan belt, ensuring reliable engine temperature regulation under heavy commercial vehicle operating conditions. Equivalent to OE Dayco APV2542 and Iveco 500350419.

Product identifiers
EAN Code8699031093536
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Compatible OEM Codes

  • IVECO
    • 500350419
  • DAYCO
    • APV2542

Description

A fan belt tensioner is a critical component in the cooling system of heavy commercial vehicles that maintains the correct tension on the belt driving the fan. By using a spring-loaded mechanism, this unit automatically compensates for belt stretch caused by thermal expansion and mileage. This prevents belt slippage and ensures the cooling fan operates at the precise speed required to regulate engine temperature.

This component is specifically fitted to Iveco Eurotrakker, Eurostar, and Stralis I models, including various configurations of the Eurotech MP and Trakker I. It is designed to work seamlessly with Cursor 13, Cursor 10, and Cursor 380 series engines to ensure maximum reliability in demanding environments.

For proper maintenance, technicians should inspect the tensioner for signs of excessive vibration or belt flutter. When replacing this unit, ensure that the mounting torque meets manufacturer specifications to maintain consistent spring preload. Maintaining this component helps prevent overheating and extends the service life of the entire cooling system.

Check the compatibility list to ensure correct fitment for your specific engine configuration.

OE cross-reference

331.05.0006 (Fan Belt Tensioner Fan) is the equivalent of the Dayco and Iveco OE numbers. This part directly replaces Dayco OE number APV2542. It also replaces Iveco OE number 500350419.

Other OEMs

DAYCO

  • APV2542

IVECO

  • 500350419

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAYCO
IVECO EUROSTAR LD 190 E 39 FP Cursor 10-390
IVECO EUROSTAR LD 190 E 39 P Cursor 10-390
IVECO EUROSTAR LD 190 E 43 Cursor 10-430
IVECO EUROSTAR LD 190 E 43 FP Cursor 10-430
IVECO EUROSTAR LD 190 E 43 P Cursor 10-430
IVECO EUROSTAR LD 260 E 39 FP Cursor 10-390
IVECO EUROSTAR LD 260 E 39 P Cursor 10-390
IVECO EUROSTAR LD 260 E 43 FP Cursor 10-430
IVECO EUROSTAR LD 260 E 43 Y/PS Cursor 10-430
IVECO EUROSTAR LD 260 E 48 Y/PS Cursor 13-480
IVECO EUROSTAR LD 440 E 39 T Cursor 10-390
IVECO EUROSTAR LD 440 E 39 T/P Cursor 10-390
IVECO EUROSTAR LD 440 E 39 TX Cursor 10-390
IVECO EUROSTAR LD 440 E 39 TX/P Cursor 10-390
IVECO EUROSTAR LD 440 E 43 T/P Cursor 10-430
IVECO EUROSTAR LD 440 E 43 TX/P Cursor 10-430
IVECO EUROSTAR LD 440 E 48 T/P Cursor 13-480
IVECO EUROTECH MP 190 E 39 Cursor 10-390
IVECO EUROTECH MP 190 E 39 /P Cursor 10-390
IVECO EUROTECH MP 190 E 43 Cursor 10-430
IVECO EUROTECH MP 190 E 43 /P Cursor 10-430
IVECO EUROTECH MP 190 E39 /FP Cursor 10-390
IVECO EUROTECH MP 260 E 39 Y Cursor 10-390
IVECO EUROTECH MP 260 E 39 Y/FP Cursor 10-390
IVECO EUROTECH MP 260 E 39 Y/FS Cursor 10-390
IVECO EUROTECH MP 260 E 39 Y/P Cursor 10-390
IVECO EUROTECH MP 260 E 43 Y Cursor 10-430
IVECO EUROTECH MP 260 E 43 Y/P Cursor 10-430
IVECO EUROTECH MP 440 E 39 T Cursor 10-390
IVECO EUROTECH MP 440 E 39 T/FP-CT Cursor 10-390
IVECO EUROTECH MP 440 E 39 T/P Cursor 10-390
IVECO EUROTECH MP 440 E 39 TX/P Cursor 10-390
IVECO EUROTECH MP 440 E 43 T Cursor 10-430
IVECO EUROTECH MP 440 E 43 T/P Cursor 10-430
IVECO EUROTECH MP 440 E 43 TX/P Cursor 10-430
IVECO EUROTRAKKER MP 190 E 38 W Cursor Cursor 13-380
IVECO EUROTRAKKER MP 190 E 44 W Cursor Cursor 13-440
IVECO EUROTRAKKER MP 260 E 38 H Cursor Cursor 13-380
IVECO EUROTRAKKER MP 260 E 38 W Cursor Cursor 13-380
IVECO EUROTRAKKER MP 260 E 44 H Cursor Cursor 13-440
IVECO EUROTRAKKER MP 260 E 44 W Cursor Cursor 13-440
IVECO EUROTRAKKER MP 340 E 38 H Cursor Cursor 13-380
IVECO EUROTRAKKER MP 340 E 38 HB Cursor Cursor 13-380
IVECO EUROTRAKKER MP 340 E 44 H Cursor Cursor 13-440
IVECO EUROTRAKKER MP 340 E 44 HB Cursor Cursor 13-440
IVECO EUROTRAKKER MP 380 E 38 H Cursor Cursor 13-380
IVECO EUROTRAKKER MP 380 E 38 HB Cursor Cursor 13-380
IVECO EUROTRAKKER MP 380 E 38 W Cursor Cursor 13-380
IVECO EUROTRAKKER MP 380 E 44 H Cursor Cursor 13-440
IVECO EUROTRAKKER MP 380 E 44 HB Cursor Cursor 13-440
IVECO EUROTRAKKER MP 380 E 44 W Cursor Cursor 13-440
IVECO EUROTRAKKER MP 410 E 38 H Cursor Cursor 13-380
IVECO EUROTRAKKER MP 410 E 38 HB Cursor Cursor 13-380
IVECO EUROTRAKKER MP 410 E 44 H Cursor Cursor 13-440
IVECO EUROTRAKKER MP 410 E 44 HB Cursor Cursor 13-440
IVECO EUROTRAKKER MP 440 E 38 HT Cursor Cursor 13-380
IVECO EUROTRAKKER MP 440 E 44 HT Cursor Cursor 13-440
IVECO EUROTRAKKER MP 720 E 38 HT Cursor Cursor 13-380
IVECO EUROTRAKKER MP 720 E 44 HT Cursor Cursor 13-440
IVECO EUROTRAKKER MP 720 E 48 HT Cursor Cursor 13-480
IVECO STRALIS I AD 190S40 Cursor 10-400
IVECO STRALIS I AD 190S43 Cursor 10-430
IVECO STRALIS I AD 260S40 Cursor 10-400
IVECO STRALIS I AD 260S43 Cursor 10-430
IVECO STRALIS I AD 440S40 Cursor 10-400
IVECO STRALIS I AD 440S43 Cursor 10-430
IVECO STRALIS I AS 190S40 Cursor 10-400
IVECO STRALIS I AS 190S43 Cursor 10-430
IVECO STRALIS I AS 190S48 Cursor 13-480
IVECO STRALIS I AS 260S40 Cursor 10-400
IVECO STRALIS I AS 260S43 Cursor 10-430
IVECO STRALIS I AS 260S48 Cursor 13-480
IVECO STRALIS I AS 260S54 Cursor 13-540
IVECO STRALIS I AS 440S40
IVECO STRALIS I AS 440S40 Cursor 10-400
IVECO STRALIS I AS 440S43 Cursor 10-430
IVECO STRALIS I AS 440S48 Cursor 13-480
IVECO STRALIS I AS 440S54 Cursor 13-540
IVECO STRALIS I AT 190S40 Cursor 10-400
IVECO STRALIS I AT 190S43 Cursor 10-430
IVECO STRALIS I AT 260S40 Cursor 10-400
IVECO STRALIS I AT 260S43 Cursor 10-430
IVECO STRALIS I AT 440S40 Cursor 10-400
IVECO STRALIS I AT 440S43 Cursor 10-430
IVECO TRAKKER I AD 190T38 Cursor 13-380
IVECO TRAKKER I AD 190T38 W Cursor 13-380
IVECO TRAKKER I AD 260T38 Cursor 13-380
IVECO TRAKKER I AD 260T38 /P Cursor 13-380
IVECO TRAKKER I AD 260T38 B Cursor 13-380
IVECO TRAKKER I AD 260T38 W Cursor 13-380
IVECO TRAKKER I AD 260T48 Cursor 13-480
IVECO TRAKKER I AD 340T38 B Cursor 13-380
IVECO TRAKKER I AD 380T38 Cursor 13-380
IVECO TRAKKER I AD 380T38 B Cursor 13-380
IVECO TRAKKER I AD 380T38 W Cursor 13-380
IVECO TRAKKER I AD 380T48 Cursor 13-480
IVECO TRAKKER I AD 400T38 T Cursor 13-380
IVECO TRAKKER I AD 400T38 WT Cursor 13-380
IVECO TRAKKER I AD 410T38 Cursor 13-380
IVECO TRAKKER I AD 410T38 B Cursor 13-380
IVECO TRAKKER I AD 410T48 Cursor 13-480
IVECO TRAKKER I AD 410T48 B Cursor 13-480
IVECO TRAKKER I AD 720T38 T Cursor 13-380
IVECO TRAKKER I AD 720T38 WT Cursor 13-380
IVECO TRAKKER I AD 720T48 T Cursor 13-480
IVECO TRAKKER I AD260T38 Cursor 13-380
IVECO TRAKKER I AD260T48 Cursor 13-480
IVECO TRAKKER I AD260T48P Cursor 13-480
IVECO TRAKKER I AD340T38 Cursor 13-380
IVECO TRAKKER I AD340T38P Cursor 13-380
IVECO TRAKKER I AD380T38W Cursor 13-380
IVECO TRAKKER I AD380T48 Cursor 13-480
IVECO TRAKKER I AD440T38P Cursor 13-380
IVECO TRAKKER I AT 190T38 Cursor 13-380
IVECO TRAKKER I AT 190T38 W Cursor 13-380
IVECO TRAKKER I AT 260T38 Cursor 13-380
IVECO TRAKKER I AT 260T38 W Cursor 13-380
IVECO TRAKKER I AT 260T48 Cursor 13-480
IVECO TRAKKER I AT 34T38 B Cursor 13-380
IVECO TRAKKER I AT 380T38 Cursor 13-380
IVECO TRAKKER I AT 380T38 W Cursor 13-380
IVECO TRAKKER I AT 400T38 T Cursor 13-380
IVECO TRAKKER I AT 400T38 WT Cursor 13-380
IVECO TRAKKER I AT 410T38 B Cursor 13-380
IVECO TRAKKER I AT 410T48 Cursor 13-480
IVECO TRAKKER I AT 410T48 B Cursor 13-480
IVECO TRAKKER I AT 720T38 T Cursor 13-380
IVECO TRAKKER I AT 720T38 WT Cursor 13-380
IVECO TRAKKER I AT 720T48 T Cursor 13-480
IVECO TRAKKER I AT260T38 Cursor 13-380
IVECO TRAKKER I AT260T38P Cursor 13-380
IVECO TRAKKER I AT260T38W Cursor 13-380
IVECO TRAKKER I AT260T48 Cursor 13-480
IVECO TRAKKER I AT380T38 Cursor 13-380
IVECO TRAKKER I AT380T48 Cursor 13-480
IVECO TRAKKER I AT400T38 Cursor 13-380
IVECO TRAKKER I AT410T38 Cursor 13-380
IVECO TRAKKER I AT440T38 Cursor 13-380
IVECO TRAKKER I AT720T48 Cursor 13-480

FAQ

What is the function of this fan belt tensioner?
It maintains constant pressure on the fan belt to prevent slipping and ensures the cooling fan rotates at the correct speed to manage engine temperature.
Which Iveco engines are compatible with this part?
This unit is designed for various Iveco engines, including Cursor 10, Cursor 13, and Cursor 380 series found in heavy commercial vehicles.
How can I tell if my tensioner needs replacement?
Technicians should look for signs of excessive belt vibration, squealing noises during startup, or visible uneven wear on the belt ribs.
Can this be used on light commercial vehicles?
No, this component is specifically engineered for heavy commercial vehicles like trucks and tractor units.
What are the OE reference numbers of this part?
331.05.0006 directly replaces Dayco OE number APV2542. It also replaces Iveco OE number 500350419.