HiTorq 130ftb BIGBearing Solid Steel Billet Pulley PTO Clutch 110-6766 for Exmark Quest Toro TimeCutter Z5000 Z5020 Z5030 Z5035 Z5040 Z5060 ZS5000 SS5000 SS5060 Titan Z4800 Z5200 ZX5000 ZX5020 5219-81

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.

• High Torque Coil: This OEM Upgrade has 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.
• Fits 2007 to 2011 TimeCutter Z5000, Z5020, Z5030, Z5035, Z5040, Z5060, ZS5000, SS5000, SS5060 and Titan Z4800, Z5200, ZX5000, ZX5020
• Fits: 74370, 74372, 74373, 74374, 74375, 74376, 74387, 74391, 74398, 74399, 74630, 74631, 74632, 74812, 74813, 74814, 74815, 74816, 74818, 74820, 74840