Specification Brand : HD Switch BulletPoint1 : Z355E Warning: Does NOT Fit Older Z355E Units (serial number BEFORE 060000). Direct Replacement For ALL Units 060001 and later. BulletPoint2 : High Torque Coil: This OEM Upgrade is 150ftlbs of Torque (OEM is 125 ftlbs). 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. Cool Coil Technology: We use a Proprietary Composite Material Instead of Plastic. This Allows the heat to Escape the Clutch Faster. Less Heat = Longer Life Color : Stainless Steel ExteriorFinish : Polished ExternallyAssignedProductIdentifier1 : 695783735708 ExternallyAssignedProductIdentifier2 : 0695783735708 FitType : Vehicle Specific IncludedComponents : Clutch Bracket ItemName : HiTorque 150ftlb (OEM 125) BIGBearing Blade Clutch & 20A PTO Switch OEM Upgrade fits John Deere AM147972 AM141536 ZTrak Z335 Z335E Z335M Z345 Z345M Z345R Z355 Z355E Z355R Z375 Z375R 42 48 54 60 Deck ItemPackageDimensions_Height : 29 centimeters ItemPackageDimensions_Length : 16.9 centimeters ItemPackageDimensions_Width : 23.3 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : lawn-mower-electric-clutches Manufacturer : HD Switch Material : Stainless Steel ModelName : AM141536 AM147972 HI-TORQUE ModelNumber : AM141536 AM147972 HI-TORQUE NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : AM141536 AM147972 PowerSourceType : dc ProductDescription : HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 150 ft-lbs (OEM is 125). 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 : 2021-01-01T12:00:00.000-08:00 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 39122200 WarrantyDescription : 90days