This genuine McCormick 4208573M91 fuel cap is an essential replacement part designed for a wide range of McCormick agricultural tractors. Manufactured to OEM specifications, this cap ensures a secure seal for your fuel tank, preventing leaks and contamination. It is compatible with numerous McCormick models including the CX, MC, MTX, XTX, T-MAX, X4, X5, X6, X7, X8, X50, X60, X70, X7000, X4M, X5M, X6M, X6.4, X6.4M, X7.4 P6-Drive, X7.6 P6-Drive, and X8 VT-Drive series. The cap measures 95mm in length and width, with a height of 51mm, and weighs 0.12 kg. It cross-references to OEM part number 3383090M91.