Mercury Optimax 300 XS 3.2L crank shaft crankshaft with main bearings and ring seal came from a 2009 with 140hours. Used in good running condition.The item "Mercury Optimax 300 XS 3.2L crank shaft crankshaft with main bearings 140h 2009" is in sale since Tuesday, June 5, 2018. This item is in the category "eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Other". The seller is "yvan1982" and is located in Sorel-Tracy, Quebec. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.