This genuine Ford New Holland 86520861 clutch disc is an essential component for power transmission in various Ford New Holland agricultural tractors and backhoe loaders. Engineered for durability and precise fit, it features an outer diameter of 280 mm (11 inches), an inner diameter of 160 mm (6.3 inches), and a 10-spline hub. This OEM replacement part ensures reliable performance across models including the 5610S, 6610S, 7610S, 7810S, 8010, 8160, 8260, 8360, 8560, TM series (TM115-TM190), TS series (TS80-TS115) tractors, and 555E, 575E, 655E, 675E backhoe loaders.