Dayco Idler/Tensioner Pulley 89086 SRT It is fully licensed and

It is fully licensed and approved for warranty service for Mercedes-Benz where MB 229

Equivalent to Ryco RTK39

the range is extensive and catalogued to suit hundreds of application-specific fitments

designed for the critical running in period for both new

Outside diameter: 169mm

Dayco Idler/Tensioner Pulley 89086 SRT It is fully licensed andDayco No Slack Idler Tensioner Pulleys are designed to replace worn serpentine and v belt drive idler and tensioner pulleys. Specially formulated glass filled polymers ensure a high strength, cooler running, wear resistant "plastic" pulley. The use of state of the art 3D computer aided design (CAD) and finite element analysis (FEA) guarantees the optimal design and maximum structural integrity for both plastic and steel pulleys. The manufacture of