The McCormick 2645A603 Fuel Injector is a genuine replacement part designed for various McCormick tractor models, including CX, MC, MTX, X60, X7, XTX, and ZTX series. This high-quality fuel injector ensures precise fuel delivery, critical for maintaining engine efficiency, power, and emissions compliance. It is also cross-referenced as Perkins 2645A603 and U5LL0013, indicating its compatibility with Perkins engines commonly found in McCormick machinery. Replace your worn or faulty injector with this OEM-standard component to restore optimal engine performance and reliability.