Dayco Idler/Tensioner Pulley APV3178 Heavy-duty Equivalent to Ryco RTK172

Equivalent to Ryco RTK172

Throttle Body & Carb Cleaner is a professional strength cleaner for fuel & air intake and delivery systems designed to instantly dissolve varnish

Lifetime lubricated ball bearings and double high temperature seals assure peak bearing performance

Crank bore: 24

DMH4759 (x1)

Dayco Idler/Tensioner Pulley APV3178 Heavy-duty Equivalent to Ryco RTK172Dayco 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