Upper Main Bearing Mercury 200 - 300 Hp OEM#: 31-816773A2 OEM#: 31-816773A2 SKU 010-259

Upper Main Bearing Mercury 200 - 300 Hp OEM#: 31-816773A2

SKU: 010-259

This high-quality replacement part is designed for marine and jetski applications, offering exceptional performance and reliability.

Key Features:
- OEM Equivalent: Replaces Yamaha part number 31-816773A2
- Durable Construction: Manufactured with premium materials to meet or exceed OEM specifications
- Brand: WSM - the leading aftermarket and trusted specialist in marine engine components

Compatible With: Mercury 6 Cyl 3.625 Bore 3L EFI 200 (2002-2008), Mercury 6 Cyl 3.625 Bore 3L EFI 225 (1995-2008), Mercury 6 Cyl 3.625 Bore 3L EFI 250 (1995-2008), Mercury 6 Cyl 3.625 Bore 3L Pro Max 300 (1998-2005), Mercury 6 Cyl 3.6265 Bore 3L Optimax 200 (1997-2018), Mercury 6 Cyl 3.6265 Bore 3L Optimax 225 (1998-2018), Mercury 6 Cyl 3.6265 Bore 3L Optimax 250 (2003-2014), Mercury 6 Cyl 3.6265 Bore 3L Optimax 300 (2015-2018), Mercury 6 Cyl 3.6265 Bore 3L Pro XS 225 (2005-2010), Mercury 6 Cyl 3L Carb Sea Pro 225 (1995-2001)

Note: Always verify part numbers and compatibility with your specific engine model before installation.