The width is: 50mm. Electric choke carburetor.
Marine Carburetor 2 Barrel Carb For Rochester Mercruiser 2.5L 3.0L 4CYL Engine
For Rochester Mercruiser 2.5L 3.0L 4CYL Engine Marine Carburetor 2 Barrel Carb
Marine Carburetor W/Gasket for Mercruiser 2 Barrel 2.5/3.0L 4CYL W/Long Linkage
Carburetor 3310-864940A01 For 2.5L 3.0L Mercruiser 2 Barrel Mercury Marine 4CYL
For Mercruiser 2 Barrel Marine Carburetor W/Gasket 2.5/3.0L 4CYL 807504
