HD Switch Billet Pulley Blade PTO Clutch 574607001 5218-247

HD Switch Billet Pulley Blade PTO Clutch 574607001 5218-247 Fits Husqvarna Dixon RedMax MZ28 MZ52 MZ61 MZ5424 MZ5225 MZ6128 MZ6128ZT MZT52 MZT61 FD52 FD61 Z454 Z460 Z460X DX148 DX152 DX161 Lawn Mower

• Fits: FD52 FD52M FD61 FD61M MZ28T MZ-28T MZ61BF MZ 61BF ZT 28ZTMZ52 MZ61 M-ZT52 M-ZT61 MZT52 MZT61 MZT61BF M ZT61BF MZ5424 MZ5424S MZ5424SR MZ5225 MZ5225ZT MZ6128 MZ6128ZT MZ6128BF Z454 Z454X Z460 Z460X
• 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. High Torque Coil: Higher Torque Means this Clutch holds Strong Even in the Toughest Cuts.
• 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.
• 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
• Premium C3 Bearings: HD Designed and Spec’d these bearings with C3 Clearances, Premium High Temperature Grease and on Most Models a Larger Tougher Bearing.

HD Clutches are designed by HD Clutch and Assembled in the USA. We use Machined Billet Pulleys for several reasons. The first, formed pulleys are damaged easily, and any 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. Lastly and most importantly, a Billet Pulley does not spread during tough loads and maintains a Constant blade speed. Allow us to explain: When a pulley spreads it opens up and allows the belt to sink in slightly, this acts like a smaller pulley and slows the belt speed, which slows downs the blades and adds additional wear to the belt. Higher Torque: We add a few more windings to our coils to provide the maximum gripping strength to prevent damaging micro-slipping. 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.