Item up for sale is a used injector driver off of. 2004 Yamaha 250hp HPDI. For Questions or Customer Service. The item “2004 Yamaha 250hp HPDI 2-stroke outboard injector driver 60v-8591B” is in sale since Tuesday, July 17, 2018. This item is in the category “eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Other”. The seller is “stroudsmarine” and is located in Snow Hill, North Carolina. This item can be shipped to United States, Canada, Bahamas, Uruguay.