The JCB 45402704 is a genuine OEM rear brake disc designed for various JCB agricultural and construction machinery. This critical component ensures reliable braking performance for models including the 3CX and 4CX backhoe loaders, and a wide range of 530, 540, 550, and 560 series telehandlers. Manufactured to JCB's exacting standards, this brake disc provides optimal durability and fitment, crucial for maintaining the safety and operational efficiency of your equipment. Weighing approximately 1.00 kg, it is an authentic replacement part for maintaining original equipment specifications.