Specification Brand : HD Switch BulletPoint1 : Fits Ferris iS2000Z, iS3100Z Models: 5900300, 5900301, 5900302, 5900612, 5900613, 5900670, 5900690, 5900691, 5900715, 5900716, 5900717, 5900736, 5900738, 5900786, 5900787, 5900788, 5900789, 5900790, 5900791, 5900792, 5900793, 5900811, 5900814, 5900816, 5900968, 5900980, 5901183, 5901186, 5901218, 5901219, 5901284 BulletPoint2 : 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. BulletPoint3 : High Torque Coil: This OEM Upgrade is 210ftlbs of Torque. Higher Torque Means this Clutch holds Strong Even in the Toughest Cuts and Prevents Overheating caused by slippage. 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. ExternallyAssignedProductIdentifier : 7847622853729 ItemName : HiTorque 210ftlb BIGBearing Billet Pulley Electric PTO Clutch 5100875SM for Ferris iS2000Z iS3100Z Snapper Simplicity Cobalt Mowers 5100875 Warner 5218-158 w/Larger Replacable Pulley Bearing HD Switch ItemPackageDimensions_Height : 28.3 centimeters ItemPackageDimensions_Length : 16.3 centimeters ItemPackageDimensions_Width : 24.2 centimeters ItemShape : Round ItemTypeKeyword : lawn-mower-electric-clutches Manufacturer : HD Switch Material : Plastic NumberOfBoxes : 1 PartNumber : 5100875SM PowerSourceType : gasoline ProductDescription : HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 210 ft-lbs. 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. SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 24101600