Product Description 13.0 mercruiser carburetor for mercruiser marine Carburetor fits 2.5L 3.0L 4 cylinder engines originally equipped with the 2 barrel mercarb The Base Bolt Pattern of merc 3.0 carb is 3 3/4 " by 2 " (95 mm x 51 mm) , Mercruiser 2.5L 3.0L 4 cylinder originally equipped with the “small base” 3 1/4 X 2 inches will NOT FIT this 2 BBL 3.0l mercruiser carburetor To avoid wasting time and returns, please confirm your engine size, serial number, original carburetor model, bolt pattern, and throttle linkage before purchase this mercruiser carburetor 3.0 PART NUMBER： 3310-864940A01, 864940A01, 1389-815397A2, 3310-8M0045397, 8M0045397, 3310-807505A 1, 3310-807504A1, 3310-805924A2, 3310-860070a2, 3310-8M0045397 (Long Linkage), 3310-864941A01 (Short Linkage) Mercruiser Carburetors.
