For all of your used freshwater outboard motors and parts contact. Box 697 Keewatin, MN 55753. For sale is a good used air compressor that was removed from a 2003 Yamaha 250HP HPDI outboard motor that we are parting out. This air pump has 325 hours on it. Sellers: Add a FREE map to your listings. The item “2003 Yamaha HPDI 250 HP 2 Stroke Outboard Air Compressor Pump Freshwater MN” is in sale since Tuesday, January 6, 2015. This item is in the category “eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Powerhead Components”. The seller is “northlandperformance” and is located in Keewatin, Minnesota. This item can be shipped worldwide.