OEM Part Number: Replacement for 3690067 3104149 2891940 3976834
Fitment: Compatible with Cummins ISX series
Function: Belt Tensioner Pulley can reduce the noise or vibration caused by belt slack, reduce belt wear and prolong the service life of belts and parts by accurately adjusting the belt tension
Easy to Install: Belt Tensioner Pulley meets the OEM standard, directly replaces the old parts, and the installation is very simple, plug and play, without any modification or complicated steps
Reliable Material: Belt Tensioner Pulley is made of durable iron material, which has strong reliability, wear resistance and corrosion resistance, is not easy to be damaged and can be used for a long time