HD Switch BIGBearing High Torque 130ftlb Solid Steel Billet Pulley Upgrade PTO Clutch 917-05001 917-1774C 5219-25 925-04175A 925-04258A for Cub Cadet MTD Troy-Bilt White Craftsman Tractor Lawn Mower

HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 130 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.

• Replaces OEM Part Numbers: 917-05001, 717-05001, 917-1774C, 917-1774, 717-1774, 717-1774A, 717-1774B, 717-1774C
• Fits: GT1554 GTX1054 GT2150 GT2550 GT2754 LGT1050 LGTX1050 RZT54 ZT50 ZT54 TB2654 SLT-5400 PGT9000 ZTL8000
• High Torque Coil: This OEM Upgrade is 130ftlbs of Torque. Higher Torque Means this Clutch holds Strong Even in the Toughest Cuts and Prevents Overheating caused by slippage.
• 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.
• 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.