Upper Gearcase Seal Kit | Sierra 18-2673

Upper Gearcase Seal Kit | Sierra 18-2673

Upper Gearcase Seal Kit | Sierra 18-2673

SIERRA Upper Gearcase Seal Kit (Cobra) 18-2673

• OMC Cobra Upper Gearcase Seal Kit
• For all OMC Cobra stern drives from 1986-89
• Replaces OMC 984459, 986364, 987603