The Case IH 751555R2 is a genuine OEM sleeve designed for various Case IH tractor models and engines. This essential component ensures proper engine function and durability. It is compatible with D301, D361, D407, DT361, and DT407 engines, found in tractor models including 460, 560, 660, 706, 806, 856, 1206, 1256, 1456, 2706, 2806, 2856, 21206, 21256, and 21456. With a length of 95.0 mm, width of 50.8 mm, and height of 50.8 mm, and weighing 0.0544 kg, this sleeve meets original equipment specifications for reliable performance.