331.03.0013 Belt Tensioner, Fan
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331.03.0013 Belt Tensioner, Fan — VOLVO

331.03.0013

Summary

The VADEN ORIGINAL 331.03.0013 product is a high-strength component designed for the cooling system. This part is fully compatible with RENAULT TRUCKS (7421819687) and VOLVO (21819687) systems, providing reliable tensioning for fan-driven applications.

EAN Code8699031093130
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Compatible OEM Codes

  • VOLVO 21819687
  • RENAULT TRUCKS 7421819687
  • DAYCO APV3707

Description

The 331.03.0013 Belt Tensioner, Fan is engineered to maintain precise belt tension within the heavy commercial vehicle cooling system. It plays a critical role in ensuring the fan operates at consistent speeds, which is vital for maintaining optimal engine temperature and preventing system slippage under heavy-duty thermal loads.

This part serves as the OE-equivalent for the DAYCO APV3707, RENAULT TRUCKS 7421819687, and VOLVO 21819687 components used in heavy commercial vehicle applications. 331.03.0013 is the OE equivalent of the DAYCO APV3707 belt tensioner used in RENAULT TRUCKS and VOLVO systems.

Workshop technicians should ensure proper alignment during installation to prevent premature wear of the belt or bearing failure. This component is designed for direct assembly within the cooling system architecture, specifically targeting heavy-duty truck environments where stability and resistance to vibration are required. Regular inspections of the tensioning mechanism are recommended during standard vehicle maintenance cycles to ensure long-term reliability.

Other OEMs

DAYCO

  • APV3707

RENAULT TRUCKS

  • 7421819687

VOLVO

  • 21819687

Vehicles Used

BrandModelEngine
DAYCO
RENAULT TRUCKS
VOLVO

FAQ

Which vehicles are compatible with this belt tensioner?
This part is compatible with RENAULT TRUCKS (7421819687) and VOLVO (21819687) systems, as well as DAYCO (APV3707) specifications.
What are the primary OEM equivalent numbers?
The compatible OEM numbers include DAYCO APV3707, RENAULT TRUCKS 7421819687, and VOLVO 21819687.
Is this part suitable for heavy commercial vehicles?
Yes, it is specifically designed for the cooling systems of heavy commercial vehicles like trucks and buses.
What function does this component serve?
It functions as a belt tensioner for the fan within the cooling system to maintain constant tension and prevent belt slippage.
Can this part be used as an OE replacement?
Yes, it is an OE-equivalent part for DAYCO APV3707, RENAULT TRUCKS 7421819687, and VOLVO 21819687.