Description:

Easy to install, direct replacement for the old or broken one.. Fitment: for Deutz F4L912 F3L912 912 913. Quality: This belt tensioner is made of metal material, which is wearable, durable and scratch-resistant.. Function: A belt tensioner is a system that guides the serpentine belt and the timing belt on a car engine. The function of a pulley and a tensioner is to limit the belt slip. The belt tensioner can be mechanic (spring-loaded) or hydraulic.. Package Included: 1x Belt Tensioner Pulley.