331.03.0001 Belt Tensioner, Fan — VOLVO / RENAULT TRUCKS
331.03.0001
The VADEN ORIGINAL 331.03.0001 is a high-strength component designed for the cooling system. This Belt Tensioner, Fan is engineered to be compatible with VOLVO (21257889, 3979980, 8149879), RENAULT TRUCKS (5010550335, 7403979980, 7421257889), and DAYCO (APV1067) systems to ensure reliable heavy commercial vehicle operation.
| EAN Code | 8699031093017 |
|---|
Description
The heavy-duty belt tensioner plays a critical role in maintaining constant tension within the cooling system fan drive, ensuring stable engine performance under varying thermal loads. This component is engineered with high-strength components to withstand the rigorous vibrations and thermal stresses typical of heavy commercial vehicle environments.
Specifically designed for precision, the 331.03.0001 is the OE-equivalent of the DAYCO APV1067 belt tensioner used in VOLVO (21257889, 3979980, 8149879) and RENAULT TRUCKS (5010550335, 7403979980, 7421257889) heavy-duty applications. It provides a seamless fit for workshop technicians looking to maintain or restore original cooling system functionality.
For workshop technicians and fleet managers, this part offers ease of assembly and reliable tension regulation. Regular inspection of the belt tensioner system is recommended during routine maintenance to prevent belt slippage or premature wear in the cooling circuit. This component meets the strict requirements of modern heavy-duty engine architectures to support long-term durability.
Other OEMs
Vehicles Used
| Brand | Model | Engine |
|---|---|---|
| DAYCO | ||
| RENAULT TRUCKS | ||
| VOLVO |