Specification Brand : Toro BulletPoint1 : 17mm bore BulletPoint2 : 1-1/16" belt groove BulletPoint3 : 5-75" diameter BulletPoint4 : Consult owners manual for proper part number identification and proper installation. BulletPoint5 : Please refer to list for compatibility. Color : White ExternallyAssignedProductIdentifier : 7391883265000 ExternallyAssignedProductIdentifier1 : 193308028026 ExternallyAssignedProductIdentifier2 : 0193308028026 ExternallyAssignedProductIdentifier3 : 00096158400700 GpsrSafetyAttestation : 1 IncludedComponents : Starter Pulley ItemDisplayDimensions_Height : 10 millimeters ItemDisplayWeight : 5 pounds ItemName : Replacement Toro Commercial Mower Idler Pulley Code 116-4665 ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 12.5 inches ItemPackageDimensions_Width : 9.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-pulleys Manufacturer : Toro Material : Metal ModelName : Chicago Die Casting 400A 3/4 4" Single V Groove 3/4" Pulley ModelNumber : 1-633574 NumberOfBoxes : 1 NumberOfItems : 1 PackageLevel : unit PartNumber : 116-4665 (old # 1-403186) PowerSourceType : manual ProductDescription : Premium quality USA made replacement idler pulley for Toro Z Master Commercial zero turn mowers and more. Fits many of the Z Master 2000 and 3000 series mower decks with a 48"cut Turbo Force side discharge mower decks. If you are not sure if theis idler pulley will fit your mower please contact us and we will help you make sure. ProductSiteLaunchDate : 2016-08-30T07:00:00.000Z Size : No Size SupplierDeclaredDgHzRegulation : not_applicable SurfaceRecommendation : grass UnitCount : 1 UnspscCode : 26111800