The McCormick 662555R1 is a genuine OEM socket designed for various McCormick C, CX, and MC series agricultural tractors. This essential component ensures secure and reliable electrical connections within the machine's system, maintaining optimal performance and safety. Manufactured to McCormick's stringent quality standards, it provides a precise fit and long-lasting durability for models including C50, C60, C70, C80, C90, C100, CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, MC100, MC105, MC115, MC120, MC135, and MC150.