Chadster 0 Posted December 3, 2007 I just got a simplicity yeoman tonight and the only numbers i can find are net to the gear shift and all i can read is 6340002288 or 6450002288 Can anybody tell me what year this is and if the 8hp brigs is what came with it?? I would really apreciate it ...Sincerly, Chad Share this post Link to post Share on other sites
Chris727 1,849 Posted December 3, 2007 Chad, the 637 had a 7hp originally. They were made a couple of years. The best way to get the exact year is from the engine, but if your engine isn't original the best you can get is a couple of year range from when these models were made. http://www.simpletractors.com/simplicity/new_in_1971/simplicity_7hp.htm Share this post Link to post Share on other sites
UCD 14 Posted December 3, 2007 645 is part of the MFG# you add 990 to it to get the complete MFG# 990645. They were 7hp and were made 1970 to 1972. Share this post Link to post Share on other sites
Chadster 0 Posted December 4, 2007 thanks guys very helpful... Where can I get the decals for the 637 yeoman?? Thanks in advance, Chad Share this post Link to post Share on other sites
goatfarmer 817 Posted December 4, 2007 Having them made locally is one option. Share this post Link to post Share on other sites