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331.06.0007 DAF Compatible Fan Belt Tensioner

331.06.0007

Summary

High-strength fan belt tensioner designed for heavy commercial vehicles. Specifically engineered for DAF CF, XF, XG, and XD models equipped with PACCAR MX-11 and MX-13 engines. This component maintains critical belt tension to ensure reliable cooling system performance in heavy-duty applications. Equivalent to OE DAF 1878665 and MAN ZG009720008.

Product identifiers
EAN Code8683457040939
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Compatible OEM Codes

  • DAF
    • 1942517
    • 1918441
    • 1878665
  • MAN
    • ZG.00972-0008

Description

What does a fan belt tensioner do?

This fan belt tensioner is a mechanical component in the cooling system of heavy commercial vehicles that keeps the belt driving the fan and fan pulley at the correct tension. It is designed to withstand the high heat and constant vibration found in heavy-duty engine bays, ensuring that the cooling fan maintains its designed rotational speed without slippage.

Vehicle and engine compatibility

This unit is compatible with DAF CF, XF, XG, and XD models featuring PACCAR MX-11 and MX-13 engines. It is also fitted to MAN trucks. The component is engineered to provide stable performance under extreme operating temperatures, making it a reliable choice for workshop technicians maintaining fleet vehicles.

Installation and maintenance

During installation, technicians should ensure the mounting surface is clean and check that the belt profile matches the pulley design. Proper installation helps prevent belt flutter and ensures the spring-loaded arm applies balanced pressure to the belt, which is vital for long-term cooling system stability.

Troubleshooting and inspection

Regular inspections of the tensioner arm and bearing are recommended to detect early signs of wear. Maintaining this component helps prevent overheating issues caused by belt slippage or sudden loss of tension in the cooling circuit.

OE cross-reference

331.06.0007 (Fan Belt Tensioner Fan) is the equivalent of the DAF and MAN OE numbers. This part directly replaces DAF OE numbers 1878665, 1918441, 1942517. It also replaces MAN OE number ZG009720008.

Other OEMs

DAF

  • 1942517
  • 1918441
  • 1878665

MAN

  • ZG009720008
  • ZG.00972-0008

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
DAF CF PACCAR MX-13
DAF CF 85 FA 85.360 MX Series
DAF CF 85 FA 85.410 MX Series
DAF CF 85 FA 85.460 MX Series
DAF CF 85 FA 85.510 MX Series
DAF CF 85 FAC 85.360 MX Series
DAF CF 85 FAC 85.410 MX Series
DAF CF 85 FAC 85.460 MX Series
DAF CF 85 FAC 85.510 MX Series
DAF CF 85 FAD 85.360 MX Series
DAF CF 85 FAD 85.410 MX Series
DAF CF 85 FAD 85.460 MX Series
DAF CF 85 FAD 85.510 MX Series
DAF CF 85 FAG 85.360 MX Series
DAF CF 85 FAG 85.410 MX Series
DAF CF 85 FAG 85.460 MX Series
DAF CF 85 FAG 85.510 MX Series
DAF CF 85 FAN 85.360 MX Series
DAF CF 85 FAN 85.410 MX Series
DAF CF 85 FAN 85.460 MX Series
DAF CF 85 FAN 85.510 MX Series
DAF CF 85 FAQ 85.360 MX Series
DAF CF 85 FAQ 85.410 MX Series
DAF CF 85 FAQ 85.460 MX Series
DAF CF 85 FAQ 85.510 MX Series
DAF CF 85 FAR 85.360 MX Series
DAF CF 85 FAR 85.410 MX Series
DAF CF 85 FAR 85.460 MX Series
DAF CF 85 FAR 85.510 MX Series
DAF CF 85 FAS 85.360 MX Series
DAF CF 85 FAS 85.410 MX Series
DAF CF 85 FAS 85.460 MX Series
DAF CF 85 FAS 85.510 MX Series
DAF CF 85 FAT 85.360 MX Series
DAF CF 85 FAT 85.410 MX Series
DAF CF 85 FAT 85.460 MX Series
DAF CF 85 FAT 85.510 MX Series
DAF CF 85 FAX 85.360 MX Series
DAF CF 85 FAX 85.410 MX Series
DAF CF 85 FAX 85.460 MX Series
DAF CF 85 FAX 85.510 MX Series
DAF CF 85 FT 85.360 MX Series
DAF CF 85 FT 85.410 MX Series
DAF CF 85 FT 85.460 MX Series
DAF CF 85 FT 85.510 MX Series
DAF CF 85 FTG 85.360 MX Series
DAF CF 85 FTG 85.410 MX Series
DAF CF 85 FTG 85.460 MX Series
DAF CF 85 FTG 85.510 MX Series
DAF CF 85 FTP 85.360 MX Series
DAF CF 85 FTP 85.410 MX Series
DAF CF 85 FTP 85.460 MX Series
DAF CF 85 FTP 85.510 MX Series
DAF CF 85 FTR 85.360 MX Series
DAF CF 85 FTR 85.410 MX Series
DAF CF 85 FTR 85.460 MX Series
DAF CF 85 FTR 85.510 MX Series
DAF CF 85 FTS 85.360 MX Series
DAF CF 85 FTS 85.410 MX Series
DAF CF 85 FTS 85.460 MX Series
DAF CF 85 FTS 85.510 MX Series
DAF CF 85 FTT 85.360 MX Series
DAF CF 85 FTT 85.410 MX Series
DAF CF 85 FTT 85.460 MX Series
DAF CF 85 FTT 85.510 MX Series
DAF XD PACCAR MX-11
DAF XF PACCAR MX-13
DAF XF 105 FA 105.410 MX Series
DAF XF 105 FA 105.460 MX Series
DAF XF 105 FA 105.510 MX Series
DAF XF 105 FAD 105.410 MX Series
DAF XF 105 FAD 105.460 MX Series
DAF XF 105 FAD 105.510 MX Series
DAF XF 105 FAK 105.410 MX Series
DAF XF 105 FAK 105.460 MX Series
DAF XF 105 FAK 105.510 MX Series
DAF XF 105 FAN 105.410 MX Series
DAF XF 105 FAN 105.460 MX Series
DAF XF 105 FAN 105.510 MX Series
DAF XF 105 FAR 105.410 MX Series
DAF XF 105 FAR 105.460 MX Series
DAF XF 105 FAR 105.510 MX Series
DAF XF 105 FAS 105.410 MX Series
DAF XF 105 FAS 105.460 MX Series
DAF XF 105 FAS 105.510 MX Series
DAF XF 105 FAT 105.410 MX Series
DAF XF 105 FAT 105.460 MX Series
DAF XF 105 FAT 105.510 MX Series
DAF XF 105 FT 105.410 MX Series
DAF XF 105 FT 105.460 MX Series
DAF XF 105 FT 105.510 MX Series
DAF XF 105 FTG 105.410 MX Series
DAF XF 105 FTG 105.460 MX Series
DAF XF 105 FTG 105.510 MX Series
DAF XF 105 FTM 105.410 MX Series
DAF XF 105 FTM 105.460 MX Series
DAF XF 105 FTM 105.510 MX Series
DAF XF 105 FTP 105.410 MX Series
DAF XF 105 FTP 105.460 MX Series
DAF XF 105 FTP 105.510 MX Series
DAF XF 105 FTR 105.410 MX Series
DAF XF 105 FTR 105.460 MX Series
DAF XF 105 FTR 105.510 MX Series
DAF XF 105 FTS 105.410 MX Series
DAF XF 105 FTS 105.460 MX Series
DAF XF 105 FTS 105.510 MX Series
DAF XF 105 FTT 105.410 MX Series
DAF XF 105 FTT 105.460 MX Series
DAF XF 105 FTT 105.510 MX Series
DAF XG PACCAR MX-13
MAN
PACCAR MX-11
PACCAR MX-13

FAQ

What is the function of this fan belt tensioner?
It acts as a spring-loaded unit that maintains constant pressure on the fan belt, preventing slippage and compensating for belt stretch to ensure consistent cooling.
Which engines are these tensioners compatible with?
These units are compatible with DAF vehicles using PACCAR MX Series engines, including the MX-11 and MX-13 models.
How can I identify a failing tensioner?
Technicians should look for increased belt noise, visible belt flutter, or uneven wear patterns on the belt as signs of a worn tensioner.
Can this part be used in MAN trucks?
Yes, this component is also fitted to MAN trucks within the heavy commercial vehicle sector.
What are the OE reference numbers of this part?
331.06.0007 directly replaces DAF OE numbers 1878665, 1918441, 1942517. It also replaces MAN OE number ZG009720008.