Re: 1963 Sears 45 h.p. outboard
If your engine is electric start, it was made by West Bend. If it's manual start, it was made by McCulloch. You'll need the Sears model number to go much farther.<br /><br />Check with discount-marine-parts.com (www in front) for the impeller...they might have one. For the throttle cable, you may have to resort to cobbling something up. But check with tcoutboard.com. You never know what they'll have lying around.