HD Switch 583389701 Billet Pulley PTO Clutch 179333 180505

HD Switch 583389701 Billet Pulley PTO Clutch 179333 180505 532180505 53593800 539110076 539110417 539133076 w/Hi Torque Upgrade for Husqvarna Craftsman Jonsered AYP Poulan Pro RedMax Ogura

• High Torque Coil Upgrade: More Grip = Less Slip. Special Poured Composite Electromagnetic Coil that Runs Cooler for Longer Bearing Life
• Billet Pulley with Replaceable Bearing. Bearings with High Temperature Grease and C3 Clearance Upgrade.
• Fits Husqvarna Models: LTH1542 LTH1742 LTH1842 LTH2142 LTH2142D LTH2142DR LTH120 LTH126 LTH154 LTH174 LT2120 LT2210 LT2213 LT2218 LT2226 LT2742 LT2120A2 LT2213A LT2213CA LT2218A LT2213A LT2218A2 LT2226A2 LT2742A2 LOYTH20F42 LOYTH20F42T 2042LS 322L 435X CTH126 CTH164T CTH19530 CZ3815 CZ4217 CZ42175. 583389701-CM, GT15-EH13V
• Fits Husqarna Models: YTH150 YTH180 YTH183 YTH2042 YTH2242 YTH1542XPT YTH184 YTH1542 YTH1842 YTH18542 YTH20B42T YTH20F42T TH184T YTH1542XP YTH1542XPT YTH1542X YTH1842XP YTH183T YTH2242A YTH2242B YTH2242T YTH2042XP YTH2042TD Craftsman 917.275683 917.288700 917.275661 917.254870 917.289700 130.280111 130.280121, Z16 Z18 Z3815 Z4217 Z4218 Z4219 Z4220 Z4619 Z4822 Z4824 Z5426 Z3815BIA Z4217BIA Z4218KOA
• Jonsered AYP LT2120 LT2210 LT2213 LT2218 LT2226 LT2742 LT2120A2 LT2213A LT2213CA LT2218A LT2213A LT2218A2 LT2226A2 LT2742A2 Poulan PD24PH42ST PK20H42YT PR20PH42STD CO18542STB CO185H42ST 925ZX 950ZX PZ4822 DB185H42YT DB24H42YT PZ4822

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.