Specification Brand : HD Switch BulletPoint1 : IMPORTANT NOTE: This Clutch replaces Ogura GT1A-MT09 or Warner 5219-99. The Ogura LOOKS VERY different; however, this clutch replaces it. Please don't return based on looks. The Ogura is only 87ftlbs and that is likely why your clutch failed. BulletPoint2 : High Torque Coil: This OEM Upgrade has 130ftlbs of Torque (OEM is 87ftlbs). Higher Torque Means this Clutch holds Strong Even in the Toughest Cuts and Prevents Overheating caused by slippage. BulletPoint3 : BIGBearing: The Pulley Bearing Takes a lot of abuse and is often the first thing to fail. We use a Larger Pulley Bearing for a much longer life. We also designed our Billet Pulley with a snapring making the bearing replaceable. BulletPoint4 : Tough Billet Pulleys: Billet Pulleys Reduce Belt Wear and Maintain Perfect Blade Speed. Our Billet Pulley Design uses a Snap Ring and Allows for Bearing Replacement. BulletPoint5 : Premium C3 Bearings: To Combat Heat HD Designed and Spec’d these bearings with C3 Clearances, Premium High Temperature Grease and on Most Models a Larger Tougher Bearing. Color : Silver ExternallyAssignedProductIdentifier1 : 695783451707 ExternallyAssignedProductIdentifier2 : 0695783451707 ExternallyAssignedProductIdentifier3 : 00034761135541 GpsrSafetyAttestation : 1 ItemDisplayWeight : 0.41 pounds ItemName : HiTorque130ftlbs (OEM 87) BIGBearing Clutch RZT42 RZT50 & 10a PTO Switch 917-04622 917-04183 5219-99 GT1A-MT09 fits Cub Cadet White ZT42 ZT50 ZT5000 MTD Troy-Bilt 2009 Mustang RZT42 RZT50 ItemPackageDimensions_Height : 29.4 centimeters ItemPackageDimensions_Length : 16.6 centimeters ItemPackageDimensions_Width : 23.7 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-electric-clutches Manufacturer : HD Switch Material : Plastic ModelName : RZT42, RZT50 ModelNumber : 917-04622 NumberOfBoxes : 1 NumberOfItems : 1 OeManufacturer : Ariens OemEquivalentPartNumber : 07300221 PartNumber : 917-04622, GT1A-MT09 PowerSourceType : dc ProductDescription : HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 130 ft-lbs vs OEM at 87 ft-lbs (87ftlb Ogura or 105ftlb Warner). We add a few more windings to our coils to provide the maximum gripping strength to prevent damaging micro-slipping during tough cutting conditions. The HD Switch BIGBearing design addresses the #1 reason clutches fail with a larger tougher pulley bearing. Machined Billet Pulleys: It is easy to damage formed pulley and damage (even a small stone nick) damages the belt with every rotation. With our Billet Pulley design, we include a snap ring so the bearing is replaceable, making this clutch rebuildable. Clutches all run very hot; we use a composite material instead of plastic to allow the heat to dissipate much faster. This makes the HD Clutch run much cooler; extending the bearing and clutch life. HD Clutch wrote the Bearing specifications to include Premium C3 Rated Bearings and high temperature rated synthetic grease to combat heat. Less Heat = Extended Life. ProductSiteLaunchDate : 2018-03-23T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 UnspscCode : 24101600 WarrantyDescription : 1 year