hodge 6 #1 Posted September 21, 2009 I can jump the posts on the solenoid and start the tractor, and the key will shut it off. But, it will not start it. I have bypassed all the safety switches (they weren't functional, anyway), and that didn't do it. So, I am back to the switch. I got a used one, but it is not the same part number, come to find out. I have included two photos. Where my thumb is, there is stamped "2MB". Anybody have one? If not, is this the number I need to order one from Toro? http://s65.photobucket.com/albums/h205/br5...t=diesel026.jpg http://s65.photobucket.com/albums/h205/br5...t=diesel031.jpg :scratchead: Share this post Link to post Share on other sites
lp johnny 0 #2 Posted September 21, 2009 just ordered one for my 312....$26.00 w/ keys Share this post Link to post Share on other sites
hodge 6 #3 Posted September 21, 2009 Do you know the Toro part #? I just bought a used one from a 312, but it is not the same. Share this post Link to post Share on other sites
TT-(Moderator) 1,129 #4 Posted September 21, 2009 If the 310 has a Magnum the switch # is 103991 (103990 is the switch for the K series engines with battery ignition) Share this post Link to post Share on other sites
can whlvr 991 #5 Posted September 21, 2009 i just bought a 103990 for my k 16 hp 16 dollars from the dealer. Share this post Link to post Share on other sites
hodge 6 #6 Posted September 21, 2009 If the 310 has a Magnum the switch # is 103991 (103990 is the switch for the K series engines with battery ignition) Correct. I just ordered one for my magnum. Thanks. Share this post Link to post Share on other sites
