Compare Maximum number of 4 items selected Dorman OE Solutions Water Pump Pulley - 300-931 Part #: 300-931 Line: DOR Dorman OE Solutions Water Pump Pulley Limited Lifetime Warranty Outside Diameter (mm): 112mm Width (in): 2 Inch Type: Grooved Belt Type: Serpentine, V-Belt Material: Steel Inside Diameter (in): 3/4 Inch Inside Diameter (mm): 18mm Outside Diameter (in): 4-7/16 Inch Width (mm): 63mm Hardware Included: No Attachment Method: Bolt-On Number Of Bolt Holes: 1 Color/Finish: Black Show More Show Less