Could anyone please give the specific dimensions for the OMC 0382221 impeller? Sierra have their catalogue number as 18-45221, but it's the dimensions that I need. Thanks
There are times when a hard-to-find part needs to be fabricated by a DIY'er who has access to appropriate materials and machining equipment. But I can't see building your own Impeller...sources I looked at indicate that you have identified the correct p/n's for both OMC/BRP and Sierra, Impeller price is $15-$20.
