331.03.0014 Fan Belt Tensioner compatible with Renault and Volvo

What does a fan belt tensioner do?

This fan belt tensioner plays a critical role in the engine cooling system by maintaining optimal tension on the fan belt. By ensuring consistent pressure, it prevents belt slippage and reduces vibration, which is essential for the longevity of the cooling fan and related drive components. This part is manufactured from high-strength components to withstand heavy-duty operating conditions.

Vehicle and engine compatibility

This component is compatible with various Renault Trucks models including MIDLUM, PREMIUM 2, Kerax, Magnum, T, and K series engines. It also fits a wide range of Volvo heavy commercial vehicles such as the FE, FL, FH (including FH4/FH5), FM, FMX, VHD, VNL, and B-series models. The part is designed to meet the specific requirements of these heavy-duty engines.

Installation and maintenance

For proper installation, technicians should ensure the mounting surfaces are clean and that the belt is correctly aligned within the pulley grooves. Regular inspection of the tensioner mechanism is recommended during routine maintenance intervals to prevent premature wear of the belt or cooling fan assembly.

System maintenance guidance

Maintaining correct tension is vital for preventing overheating in heavy commercial vehicle engines. Consult your authorized distributor to ensure exact fitment for your specific engine configuration.

OE cross-reference

331.03.0014 (Fan Belt Tensioner Fan) is the equivalent of the Dayco, Renault Trucks and Volvo OE numbers. This part directly replaces Dayco OE number APV2663. It also replaces Renault Trucks OE numbers 7420939284, 7421500149 and Volvo OE numbers 20799527, 20939284, 21500149, 21500191.