The JCB 19184300 Reaction Support is a genuine OEM component designed for various JCB machinery, including 3CX and 4CX backhoe loaders, 400 series wheel loaders, 500 series telehandlers, and 900 series forklifts. This essential part ensures proper structural support and stability within the machine's assembly. Weighing 0.80 kg, it is manufactured to JCB's high-quality standards for durability and precise fit.