PTO Clutch for Lawn Mower Power Transmission Compatible with 2025 Models This PTO clutch is designed for power transmission in lawn mower applications.It features a 1-inch crankshaft and is available with pulley outer diameters of 6.05 inches, 5.425 inches, and 5.45 inches.The unit operates in a counterclockwise direction and delivers torque outputs of 125 ft-lbs and 105 ft-lbs.Engineered for consistent performance, the clutch supports efficient power delivery and is built to endure regular operational use.It serves as a replacement for reference numbers such as 480600, 287301, 505287301, AM126100, 5219-108, and GY20108, allowing for installation across compatible models.The design emphasizes , compatibility, and ease of integration into existing systems.