The JCB 46090003 is a genuine OEM flange and synchronizing ring set designed for a wide range of JCB machinery, including 3CX, 4CX, 5CX backhoe loaders, 520-550 series Loadalls, 410-418 wheeled loaders, and Fastrac tractors. This essential transmission component ensures smooth gear engagement and reliable operation. It measures 95 mm in length, 95 mm in width, and 51 mm in height, with a weight of 0.12 kg.