The JCB 12305765 sleeve is a genuine OEM replacement part designed for a wide range of JCB machinery. This robust sleeve ensures proper function and fitment in applications including JCB 3CX and 4CX backhoe loaders, Loadall telescopic handlers such as the 531-70 and 540-170, Fastrac tractors like the 3230, and JS series excavators including the JS220. With precise dimensions of 95mm length, 51mm width, and 51mm height, and a weight of 0.12 kg, this sleeve meets original equipment specifications for durability and performance.