The AGCO F84111728 is a genuine V-Belt designed for critical power transmission in various Challenger and Massey Ferguson agricultural tractors. This durable belt ensures efficient operation of components like alternators and water pumps. With a length of 2819 mm and a width of 13 mm, it provides precise fitment and long-lasting performance for compatible models including Challenger MT735, MT745, MT755, MT765, MT735B, MT745B, MT755B, MT765B, MT775C, and Massey Ferguson 8270, 8280, 8270R, 8280R, 8650, 8660, 8670, 8680, 8690.