OEM OMC Johnson/Evinrude expansion plug (306442) is a 7/16 inch core plug sealing factory machining holes in cylinder blocks. This genuine detent-style component fits over 700 vintage and classic outboard models.
306442 OMC PLUG
€ 7,95
OEM Johnson/Evinrude OMC expansion plug part 306442 is a 7/16 inch diameter core/expansion plug used in outboard motor cylinder blocks and castings. This detent-style plug seals factory core holes in engine block machining. Compatible with over 700 Johnson/Evinrude outboard models from the 1960s-1970s era, installed in remote control groups and carburetor systems. Original equipment part essential for proper engine sealing and coolant passage integrity in vintage and classic restoration projects.
3 in stock
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