Seal Carrier Assembly for Alpha Gen II and some Mercury Lower Units Replaces 807929A1

Seal Carrier Assembly for Alpha Gen II and some Mercury Lower Units. Replaces 807929A1 (older 821759A4). Item includes carrier, two seals already installed, and orange silicone o-ring. This seal carrier is used on all Alpha One Gen II lower units. In may also be used on some Mercury 2-stroke outboard applications, however please check these outboard applications for your particular unit by part number.