HiTorque 150ftlb (OEM 105) BIGBearing PTO Clutch 505287301 5219-108 for Husqvarna Z242 Z248 EZ4824 EZ5221 EZ5226 LSZ4622 SZ5422 LSZ5424 RZ4219 RZ4619 RZ4620 RZ4621 RZ4824 RZ5422 RZ5424 RZ4619
Product details
| Management number | 212782577 | Release Date | 2026/04/06 | List Price | $40.00 | Model Number | 212782577 | ||
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HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 150 ft-lbs (OEM is 105 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.
- High Torque Coil: This OEM Upgrade is 150ftlbs of Torque (OEM Torque is 105 ftlbs). 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.
- 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
| UPC | 695783712709 |
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| Brand Name | HD Switch |
| Unit Count | 1.0 Count |
| Bearing Type | Ball Bearing |
| Manufacturer | HD Switch |
| Material Type | Plastic |
| Item Type Name | Clutch |
| Item Dimensions | 11.5 x 9 x 6.75 inches |
| Specification Met | Meets Unspecified Industry Standards |
| Compatible Lubricant | Grease |
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