Specification Brand : Phoenix Mfg. BulletPoint1 : Inside Diameter: 1 1/8" BulletPoint2 : Width: 0.75" BulletPoint3 : Belts That Fit: 4L/A BulletPoint4 : Front Side Offset: 1.695" BulletPoint5 : Back Side Offset: 1.425" ExternallyAssignedProductIdentifier1 : 0744144831365 ExternallyAssignedProductIdentifier2 : 744144831365 ItemName : Phoenix Mfg. 3-3/4 Inch Dia 1 1/8 Inch Bore Steel V-Groove Drive Pulley Replacement for Hustler 605675 ItemTypeKeyword : v-belt-pulleys Manufacturer : Phoenix Material : steel NumberOfItems : 1 PartNumber : 238018 ProductDescription : This V-Groove Drive Pulley is recommended as an OEM Replacement only. It has a hub attached and the inside diameter is 1 1/8''. There are no set screw holes. This part is Painted Black to prevent rusting. Additional Features: Made of Steel Works with 4L/A belts Heavy duty split steel Direct OEM Replacement for: Hustler Big Dog: 605675