Specification AdjustableCuttingHeightMaximum : 1.3125 inches Brand : Briggs & Stratton BulletPoint : Sold on Amazon BulletPoint1 : This is an O.E.M. authorized part BulletPoint2 : Fits various MTD models BulletPoint3 : OEM Part Number 756-1229 BulletPoint4 : This is a MTD replacement part BulletPoint5 : PLEASE NOTE:The part number may vary depending on your tractor serial number and/or your engine serial number, so please check to make sure it is the right model for you! Color : Black ExternallyAssignedProductIdentifier1 : 024847431988 ExternallyAssignedProductIdentifier2 : 0024847431988 GpsrSafetyAttestation : 1 ItemDisplayDimensions_Height : 5 inches ItemDisplayDimensions_Length : 5 inches ItemDisplayDimensions_Width : 5 inches ItemDisplayWeight : 12 pounds ItemName : Murray Genuine Part, Lever Asmy-Idler W/Bu / 1718561SM-MUR ItemPackageDimensions_Height : 0.75 inches ItemPackageDimensions_Length : 12 inches ItemPackageDimensions_Width : 8.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-idlers Manufacturer : Briggs & Stratton Material : Metal ModelName : Pulley ModelNumber : 1718561SM NumberOfBoxes : 1 NumberOfItems : 1 OperationMode : Manual PackageLevel : unit PartNumber : 1718561SM PowerSourceType : NO ProductDescription : Briggs & Stratton LEVER ASMY-IDLER W/BU Part# 1718561SM ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2013-06-04T11:33:44.835Z Style : fashion SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 27110000 Voltage : 1 volts