04678300 – Ariens® / Gravely® PTO Clutch, 105 ft-lb Monopole, 6.83" (Genuine OEM Part) The 04678300 PTO clutch is a genuine OEM replacement designed for use on select Ariens® and Gravely® zero-turn mowers. This 105 ft-lb monopole clutch features a 6.83-inch diameter and is engineered to deliver reliable engagement and consistent power transfer from the engine to the mower deck. Manufactured to original equipment specifications, this clutch ensures proper belt alignment, smooth operation, and long service life. It is a direct OEM replacement requiring no modification and is commonly replaced when the clutch fails to engage, slips, or shows signs of wear or electrical failure. Key Details Brand: Ariens® / Gravely®Manufacturer Part Number: 04678300Part Type: PTO ClutchTorque Rating: 105 ft-lbDesign: MonopoleDiameter: 6.83 InchApplication: Engine-to-deck power engagementOEM Status: Genuine replacement for Ariens® / Gravely® equipment Where Used Used on a wide range of Ariens® and Gravely® ZT XL and ZTX series zero-turn mowers, including 42", 48", 52", 54", and 60" deck models with Kohler® and Kawasaki® engines, including CARB and CE variants. Common model families include: ZT XL Series (42", 48", 52", 54", 60") ZTX Series (42", 52", 60") ZT X / ZT X Stealth models Kohler® Pro, Kohler® 7000 Series, and Kawasaki® FR engines (Installs on the engine crankshaft to engage the mower deck drive system.)Verify model and serial number for exact fitment before ordering. The 04678300 PTO clutch delivers dependable OEM performance, correct torque rating, and long-lasting durability for compatible Ariens® and Gravely® zero-turn mowers.
