Specification Brand : The ROP Shop BulletPoint1 : The ROP Shop | PTO Clutch CCW for Simplicity & Snapper 5023100, 5023100SM, 51110100, 7029232 BulletPoint2 : Specs - Crankshaft: 1". Pulley Outside Diameter: 5 5/16". Direction: Counter Clockwise (CCW). Belt: 1/2" or 5/8". Refer to images 2 & 3 for more information BulletPoint3 : Includes - (1) PTO Clutch & (1) Installation Manual; comes as shown in the first image BulletPoint4 : Clutch contains a preinstalled keyway; however, modification of your existing keyway may also be required for successful installation BulletPoint5 : Please be sure to check your part or model number to ensure this is the correct electric clutch for your unit. Also, please note this may replace multiple part numbers Color : Black ExternallyAssignedProductIdentifier1 : 193979381079 ExternallyAssignedProductIdentifier2 : 0193979381079 ExternallyAssignedProductIdentifier3 : 00193979381079 GpsrSafetyAttestation : 1 IncludedComponents : Muffler InstallationType : Bolt-On ItemDisplayDimensions_Height : 1 inches ItemDisplayWeight : 5 pounds ItemName : The ROP Shop | PTO Clutch CCW for Simplicity & Snapper 5023100, 5023100SM, 51110100, 7029232 ItemPackageDimensions_Height : 6 inches ItemPackageDimensions_Length : 10 inches ItemPackageDimensions_Width : 8 inches ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lawn-mower-electric-clutches Manufacturer : The ROP Shop Material : Stainless Steel ModelNumber : 101629_166 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : 101629_166 PowerSourceType : Mechanical ProductDescription : The ROP Shop | PTO Clutch CCW for Simplicity & Snapper 5023100, 5023100SM, 51110100, 7029232. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us...we get it. Let's work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend. ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2004-06-01T00:01:00-00:00 Size : Medium Style : for TORO 113997 PTO Clutch SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 26111500 WarrantyDescription : 3 months