OMC Cobra 983967 Lower Unit Upper Gearcase Impeller Housing Rear Plastic Cover NOS inside is pretty clean

inside is pretty clean

For MerCruiser Prestolite Trim Pumps (Square Reservoir) which is the standard trim pump found on most MerCruiser applications 1970-1982

or other vintage corrosion inhibitor that may need to be cleaned off prior to use

No impeller / water pump housing is installed on this currently

5hp Electric Start Model Number 81635 & Serial Number 81635-1894

OMC Cobra 983967 Lower Unit Upper Gearcase Impeller Housing Rear Plastic Cover NOS inside is pretty cleanItem Details OMC 983967 0983967 For Plastic Water Pump Impeller Housing Cover Overall Good Condition Part Number 983967 0983967 For Plastic Water Pump Impeller Housing Cover Used with all OMC Cobra applications 1986 1993 (2. 3L Ford 4cyl 3. 0L 140hp 4cyl 4. 3L V6 5. 0L 305 V8 5. 7L 350 etc.) Purchase with confidence! 1986 1987 1988 1989 1990 1991 1992 1993