- Cool Coil Technology
- Does not fit all applications - Verify part number by referring to model specifications
- Heavy Duty "FatBoy Series" Upgrade
- Integrated Water Tight Wire Harness
- Replaceable Pulley Bearing
- Super Smooth "Xtreme Precision" Machined Pulley
- To prevent premature clutch failure, follow the instruction sheet included with the clutch
- AYP PARTS: 179333, 180505, 421612, 532180505, 539110417, 539133076, 583389701
- HUSQVARNA PARTS: 180505, 532180505, 539110417, 539133076, 583389701
- POULAN PARTS: 179333, 180505, 421612, 532180505, 583389701
- XTREME PARTS: X0519
