Item for sale is a used counter rotating lower unit with 25 shaft off of a 2004 Yamaha HPDI 300 hp 2 stroke outboard motor. This unit shifts well and the fluids are clean. For Questions or Customer Service. The item “Yamaha HPDI 300hp outboard counter rotating lower unit with 25 shaft” is in sale since Thursday, October 3, 2019. This item is in the category “eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Other”. The seller is “stroudsmarine” and is located in Greenville, North Carolina. This item can be shipped to United States, Canada, Bahamas, Uruguay.