OMC OEM SWIVEL BEARING RET.&BUSHING. FOR 1980 AND NEW 800 SERIES USE 982439. FOR ALL 400 SERIES AND 800 SERIES UNITS PRIOR TO 1980 USE 982606.. FOR 1980 AND NEW 800 SERIES USE 982439. FOR ALL 400 SERIES AND 800 SERIES UNITS PRIOR TO 1980 USE 982606. - 0981088 | boats.net