

Volvo FH D12 Tensioner
A fan belt tensioner for the Volvo D12C engine in FH12 460 V1 models, designed to maintain precise belt tension for reliable accessory drive operation.
A fan belt tensioner for the Volvo D12C engine in FH12 460 V1 models, designed to maintain precise belt tension for reliable accessory drive operation.
This tensioner is engineered for Volvo FH12 460 V1 trucks equipped with the D12C engine. It automatically maintains correct tension on the fan belt, ensuring optimal performance of engine-driven accessories. By applying consistent pressure, it prevents belt slippage, reduces wear, and promotes efficient power transfer to components like the water pump and alternator. Proper tension is essential for preventing belt failure and ensuring dependable engine operation under all driving conditions.