HiTorque 210ftlb (OEM 175) BIGBearing Solid Steel Billet Pulley PTO Clutch for Ariens Gravely Woods 09232700 09266700 09208000 00389900 Warner 5218-31 5218-94 w/Larger Pulley Bearing 521831 521894

HD Clutches are designed at HD Clutch and Assembled in the USA. Higher Torque: 210 ft-lbs (OEM is 175 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.

• Fits 1.125" Crankshaft, 6.00" Pulley: PM144Z PM148Z PM152Z PM160Z PM250Z PM260Z PM272Z PM310 PM320Z and Zoom 2050 2252XL 2552XL 2560XL
• Fits: 990018, 990019, 990020, 992018, 992020, 992021, 992022, 992023, 992024, 992027, 992029, 992030, 992031, 992032, 992033, 992034, 992035, 992042, 992043, 992044, 992051, 992054, 992055, 992077, 992078, 992079, 992080, 992081, 992082, 992305, 992310, 990021, 990022, 992036, 992037, 992038, 992039, 992045, 992046, 992047, 992048, 992049, 992052, 992316, 992317, 992312, 992321, 992322
• Fits: 992053, 992058, 992059, 992060, 992061, 992066, 992067, 992068, 992069, 992070, 992071, 992072, 992073, 992074, 992075, 992076, 992084, 992085, 992086, 992087, 992088, 992089, 992091, 992102, 992103, 992104, 992105, 992106, 992107, 992108, 992309, 992090, 992092, 992093, 992094, 992095, 992096, 992097, 992311, 992316, 992317, 992321, 992322, 992028, 992062, 992063, 992315
• High Torque Coil: This OEM Upgrade has 210ftlbs of Torque (OEM is 175ftlbs). 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.