Hi all I have a 1968 Johnson 20 HP Model 22A. I am looking for the Thrust Rod and retainer. I believe the part number is 0387524. So far i have found a few new ones in the $100 range. As well as a few rusted up ones on the E site.. I picked up this motor for a good deal and just cant see dropping over half of what i paid for it on this... the previous owner just used a galvanized lag bolt on it.. any suggestions?