The JCB Injector 17109300 is a genuine OEM replacement part designed for various JCB agricultural and construction machinery. This essential fuel system component ensures precise fuel delivery for optimal engine performance and efficiency. It is compatible with a wide range of JCB models including 3CX, 4CX, 535-125, 535-140, 535-95, 540-140, 540-170, 540-70, 540V140, 540V170, 541-70, 550-140, 550-80, 560-80, TM310, TM320, TM420, TM420S, TM310S, TM320S, TM320WM, TM320SWM, TM420SWM, and TM420WM.