Sea Star Solutions
Evinrude, Johnson And Gale Outboard Motors O-Ring - Sierra Marine Engine Parts - 18-7117 (118-7117)
18-7117
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*Minimum order of $299 to use Sezzle
Sea Star Solutions
18-7117
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EMP
25-00248-70-1
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Improved cylinder sealing is the goal of the EMP 25-00248-70-1 O-RING in high-pressure applications.For 1994 & later Mercury/Mariner V6, 200-300 Hp outboards. The metal parts encircle the bore and chamber, which improves the head gasket's ability to mend itself. An O-ring is a gasket with a circular loop that joins two surfaces for use. If this simple and little component is absent, the oil may run into the valve guides, which are burned inside the combustion chamber. The clamping pressure surrounding the combustion chamber is raised using an O-Ring.
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This product is the best replacement for 840080486888, 25-00248-70