The McCormick 3688303M3 sleeve is a genuine OEM component, widely cross-referenced as a Massey Ferguson part. This durable sleeve is designed for various Massey Ferguson tractor models, including the 3000, 4200, 4300, 5400, 6100, 6200, 6400, 7400, 8100, and 8200 series. With an outer diameter of 47 mm, an inner diameter of 40 mm, a length of 95 mm, and a height of 51 mm, it weighs approximately 0.12 kg. It ensures proper function and extends the lifespan of critical machinery systems.