The JCB 90420000 circlip, also known as a snap ring or retaining ring, is a genuine OEM component designed for secure fastening within various JCB machinery applications. This precision-engineered circlip features a 62mm diameter and a 2.5mm thickness, ensuring a tight and reliable fit. It is an essential part for maintaining the integrity of assemblies in a range of JCB models, including the 3CX and 4CX Backhoe Loaders, providing critical retention for shafts and housings.