Yamaha HPDI 250hp outboard crankshaft (61A-11411-00-00) Posted on August 18, 2023 by admin Please verify that the item you need matches the picture or description before purchasing. We will be happy to assist you! Item for sale is a crankshaft (61A-11411-00-00) off of a 2003 Yamaha HPDI 250hp 2 stroke outboard motor.