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Aftermarket marine elbow gasket,contains 4 pcs
Made of high quality material,offering good durability & long service life
Replace Barr MC472799777; GLM 31520; Mallory 9-61407;
Matches OEM hole and port patterns for an exact fit
Replaces Mercruiser 27-52076 27-99777 27-997771 27-997772 27-99777B2
18-2833-9 Exhaust Elbow Gasket fits MCM 120 (1993 and newer), 140/3.0L, 470, 165 in-line 6 cyl., GM V-8 small block (1982 and older) and Ford V-8 engines. It is interchangeable with Barr MC47279977, GLM 31520, Mallory 9-61407, Mercruiser Stern Drive 27-52076, 27-99777, 27-997771, 27-997772, 27-99777B2, and Osco 52076.