The McCormick 6500939M91 is a genuine OEM fitting, also used by Massey Ferguson, designed for critical connections within hydraulic and fuel systems. This robust component ensures leak-free operation and optimal performance for various McCormick CX series and Massey Ferguson 5400 series agricultural tractors. Manufactured to AGCO's stringent quality standards, this fitting provides reliable and durable service, maintaining the integrity of your machinery's fluid transfer systems.