BOXOB 2pcs Marine Lower Unit Drain Plug Compatible with Mercury MerCruiser Outboard Engine Gear Case All O/Bs, 3/8-16 Magnetic and Non-Magnetic Screws with Gaskets Replaces 79953Q04 8M0058389

["Package Contents: You will receive 2 marine lower unit drain plugs, including 1 magnetic and 1 non-magnetic screws with gaskets, providing a reliable leak-proof sealing. The different screw can meet different maintenance needs.","Premium Material: Made from good-quality stainless steel, free-machining steels, and rubber material, these marine lower unit drain plugs are durable, sturdy, long-lasting, and wear-resistant. The magnetic plugs collect metal particles from gear lube.","Size Details: The non-magnetic one is about 1.4cm/0.55in in diameter and 0.9cm/0.35in in height, and the magnetic one is about 1.4cm/0.55in in diameter and 1.7cm/0.67in in height. These lower unit drain plugs are designed for 3/8-16 drain or fill hole screws. Please confirm the size before you purchase.","Perfect Fit: Our marine lower unit drain plugs are compatible with MerCruiser stern drives, Mercury, and Mariner outboards (Verado series not included). Please note that our product is not sponsored or endorsed by, or affiliated with the brands it fits.","Replacement Part Numbers: The non-magnetic screw replaces for Mercury 10-20259, 10-79953Q04, 10-79953Q2, 10-79953A2, 10-28634, 10-28634A1, 816610A2, 816610A1, and more. and the magnetic screw replaces 8M0058389, 67892A1, 67892A06, 67892A05, 14834A1, GLM 21731, and more."]