WSM Mercury / Mariner 135-200 HP Upper Main Bearing - 010-265, 31-74248

WSM Mercury / Mariner 135-200 HP Upper Main Bearing - 010-265, 31-74248

Marsoni

M251S

$29.79

Get it in 3 business days with 1 day shipping. Friday, May 29

WSM Mercury / Mariner 135-200 HP Upper Main Bearing - 010-265, 31-74248ITEM#: 010 265 UPPER MAIN BEARING: MERCURY MARINER 135 200 HP OEM#: 31 74248, 31 74248T NOTE: 1 1 2" I. D BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 3 Cyl 2. 955 Bore Looper 60 1991 1997 Mercury 6 Cyl 3. 125 Bore 2L 135 1986 1989 Mercury 6 Cyl 3. 125 Bore 2L 150 1978 1987 Mercury 6 Cyl 3. 125 Bore 2L 175 1976 1981 Mercury 6 Cyl 3. 375 Bore 2. 4L 175 1981 1982 Mercury 6 Cyl 3. 375 Bore 2. 4L 200 1978 1982 Mercury 6 Cyl 3. 375 Chrome

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Reviewed in the United States on February 12, 2026