Sierra - OMC Carburetor Kit - 7042 Blue Sea Automatic Charging Systems even if the gasket is

even if the gasket is removed

and backing spacers required for a secure through-hull deck installation

maintains high rate of cut with constant pressure and buffs to high gloss with minimum effort

Applicable to post 1979 Johnson/Evinrude engines when using the optional K57 connection kit

Is this sold as a single spark plug

Sierra - OMC Carburetor Kit - 7042 Blue Sea Automatic Charging Systems even if the gasket isCarburetor Kit. See Sierra's catalog for current application information. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.