Heavy-duty trim/tilt motor. Fits: Late model Mercury 135, 150 XR6, Magnum lll, 175, 200, 225, 250 HP, 105-140 HP Jet. NOTE: This motor will not replace an early-model Mercury cartridge pump motor! Order Part No. 6278 that application. Flat-blade shaft, 2-wire connection, bullet connector terminal ends. Includes O-ring. 2-bolt mount.