The JCB 91017302 Spring Bow is a genuine OEM replacement part designed for various JCB machinery, including 3CX, 4CX, 5CX backhoe loaders, and 214, 215, 217, 410, 412, 415, 416, 426, 436, 456, 460 models. This essential component ensures proper function and durability within the specified JCB equipment. With a length of 57.15 mm, width of 31.75 mm, and height of 12.7 mm, weighing approximately 0.023 kg, it provides precise fitment and reliable performance.