Specs: | Cool Coil TechnologyDoes not fit all applications - Verify part number by referring to model specificationsHigh Temperature Bearing UpgradeReplaceable Pulley BearingSuper Smooth "Xtreme Precision" Machined PulleyTo prevent premature clutch failure, follow the instruction sheet included with the clutchTriple Wire ProtectionUpgraded to 3 Layer "Xtreme TOUGH" Integrated, Water Tight, Impact resistant Wire HarnessBelt Width1/2" or 5/8"ID1 1/8"Pulley Diameter4 9/16"Rotation DirectionClockwise |