Item for sale is a used rectifier regulator off of a 2005 Yamaha 300hp 300 hp 2 stroke hpdi outboard. For Questions or Customer Service. The item “2005 Yamaha HPDI 300hp 2 stroke Outboard rectifier regulator 60v-81960-01″ is in sale since Tuesday, October 3, 2017. 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.