Features:
Replaces part number: 278950,278950, 278940, 286570, 243857.
Vehicle compatibility: this belt tensioner idler pulley kit is compatible for Maserati Quattroporte 3.0L V6 330bhp Gas 2013-2016, compatible for Maserati Quattroporte S 3.0L V6 410bhp Gas 2013-2016, compatible for Maserati Quattroporte S Q4 3.0L V6 Gas 2013-2016, compatible for Maserati Quattroporte S 3.0L V6 410bhp Gas 2017- , compatible for Maserati Quattroporte S Q4 3.0L V6 Gas 2017- , compatible for Maserati Ghibli 3.0L V6 Gas 2014-2016, compatible for Maserati Ghibli S 3.0L V6 Gas 2014-2016;
Vehicle compatibility: this belt tensioner idler pulley kit is compatible for Maserati Ghibli S Q4 3.0L V6 Gas 2014-2016, compatible for Maserati Ghibli 3.0L V6 Gas 2017- , compatible for Maserati Ghibli S 3.0L V6 Gas 2017- , compatible for Maserati Ghibli S Q4 3.0L V6 Gas 2017- , compatible for Maserati Levante 3.0L V6 Gas 2017- , compatible for Maserati Levante S 3.0L V6 Gas 2017- .
Premium material: this drive belt tensioner idler pulley kit is made of quality alloy steel, rubber and plastic material, stury, repel wear, not easy to deform and has a long service life.
Function: the belt can transmit power to the engine accessories, and the tensioner can provide the necessary belt tension for the system, control vibration, reduce noise and prong the belt service life. The idler pulley can help enhance drivetrain stability.

Specification:
Product name:
Material: alloy steel, rubber, plastic
OE part number: 278950,278950, 278940, 286570, 243857
Placement on vehicle: left