The JCB 45870029 is a genuine OEM Crown Wheel and Pinion assembly designed for a wide range of JCB agricultural, construction, and industrial machinery. This critical drivetrain component, often referred to as a 9/32 ratio, ensures efficient power transfer to the axles. Manufactured to JCB's high standards, it provides reliable performance and durability for models including Loadall telehandlers, Backhoe Loaders, Fastrac tractors, Wheel Loading Shovels, and various excavators. Weighing 23 kg with dimensions of 300mm x 300mm x 200mm, this part is essential for maintaining optimal machine operation.