Porsche Drive Belt Idler Pulley Assembly - 911/Boxster/Cayman 12-21 0PB-145-172 91121113902 5-inch width and +51 offset

5-inch width and +51 offset create an extremely wide and aggressive stance

ensuring optimal lubrication

Porsche Window Switch

911(1982-1989)

Material: Performance Ceramic

Porsche Drive Belt Idler Pulley Assembly - 911/Boxster/Cayman 12-21 0PB-145-172 91121113902 5-inch width and +51 offsetPorsche Drive Belt Idler Pulley Assembly For Porsche 911 (2012 2021), Boxster (2013 2016), Cayman (2014 2016) Models. This Drive Belt Idler Pulley Assembly is engineered with high strength alloy and composite materials, ensuring durability in the face of engine heat and vibration. The OE dimensions and coil spring rate promote proper clearances, alignment, and tension for reliable performance at all speeds. Sealed bearings provide added protection