Specification Brand : Phoenix Mfg. BulletPoint1 : Inside Diameter: 17mm|Multiple Bore Options BulletPoint2 : Width: 0.825" BulletPoint3 : Belts That Fit: 4L/A|5L/B BulletPoint4 : Bearing Inner Diameter: 0.669" BulletPoint5 : Front Side Offset: 0.236" ExternallyAssignedProductIdentifier1 : 0744144354260 ExternallyAssignedProductIdentifier2 : 744144354260 ItemDisplayWeight : 1 pounds ItemName : Phoenix Mfg. 4-1/4 Inch Dia 17mm Bore Steel V-Groove Idler Pulley Replacement for Hustler 788364 Ingersoll Tractor C25370 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemTypeKeyword : idler-belt-pulleys Manufacturer : Phoenix Material : Alloy Steel ModelNumber : 31188075 NumberOfItems : 1 PartNumber : 35425067 ProductDescription : This V-Groove Idler Pulley works both as an OEM replacement and as a general purpose pulley for power transmission such as compressors, industrial fans, lawn mowers, snowblowers, and electric motors. It does not come with a bore adapter installed, the inside diameter is equal to the bearing diameter of 17mm. 35425067 features a heavy duty sealed radial single-row bearing.This part is Painted Black to prevent rusting. Additional Features: Made of Steel Works with 4L/A|5L/B belts Seamweld Direct OEM Replacement for: Hustler 788364 Ingersoll Tractor: C25370 ProductSiteLaunchDate : 2018-11-16T08:00:00.000Z Size : 1