The McCormick 6512172M1 sleeve is a genuine OEM component designed for various agricultural and industrial applications. This durable sleeve ensures proper fit and function, compatible with numerous Massey Ferguson tractor models, including the 100, 200, 300, 500, 600, 1000, 2000, 3000, 4000, 5000, 6000, 8000 series, and specific models such as MF 135, 165, 240, 390, 5455, 6480, and 8280. It is also cross-referenced with Massey Ferguson part numbers 1850121M1, 3640242M1, and 3640242M91, highlighting its broad applicability across AGCO brands.