Equip your semi truck to be Ready for the Road Ahead™, with the Gates 2.88" MegaCrimp® Female JIC 37° Flare Swivel Hydraulic Coupling, a key piece to offer a smooth transfer of power between hydraulic components. This replacement coupling offers a quick and easy connection of hydraulic fuel lines from components such as pumps and hoses. Engineered with a durable metal body to endure demanding conditions and extreme pressures. FleetPride is your First Click in Heavy Duty®.