The JCB 12303946 resilient mount, also known as a silent block, is a genuine OEM component designed to absorb vibrations and provide stable mounting for various parts in JCB 3CX, 4CX, and 5CX series backhoe loaders. This critical part ensures smooth operation and reduces wear on connected components. With a weight of 0.05 kg and dimensions of 95mm length, 51mm width, and 51mm height, it is engineered for precise fitment and durability in demanding agricultural and construction environments.