The McCormick 6676759A1 is a genuine OEM transmission sleeve designed for various McCormick MTX and XTX series agricultural tractors. This critical component ensures proper power transfer within the transmission system, maintaining optimal machine performance and durability. It is a direct replacement part, compatible with models such as MTX110, MTX120, MTX125, MTX135, MTX140, MTX150, MTX155, MTX165, MTX175, MTX185, MTX200, MTX215, XTX145, XTX165, XTX185, XTX200, XTX215, and XTX230.