Dayco Idler/Tensioner Pulley APV4156 Ultimate-4WD Conventional style thermostat with pressure

Conventional style thermostat with pressure relief hole

Outside diameter: 151mm

Offset Flange

It features the latest additive technology with an advanced anti wear additive package and a low shear rate viscosity modifier

full synthetic SAE 15W-60 engine oil

Dayco Idler/Tensioner Pulley APV4156 Ultimate-4WD Conventional style thermostat with pressureDayco 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