ERBSHORSE62 10 #1 Posted April 26, 2015 I recently purchased a 520H with the Model no and Serial no Tag on the fender under the left side of the seat that is washed out . It is not legible. I have the 20 Hp Onan Toro Power Plus engine info as follows: Model P220G- I / 10955D Serial no. K943263732 and Part no. 795220 Would someone know if this information is enough to identify the year of my 520H Tractor? Can anyone please help. Thanks, Herb Share this post Link to post Share on other sites
boovuc 1,090 #2 Posted April 26, 2015 The engine with that Spec number was used between the years 1992 and 1996. The Serial number indicates it is a 1994 engine so your 520 "if" it wasn't repowered with a newer engine during it's life is either a 1994 or probably a 1995. Share this post Link to post Share on other sites
zieg72 209 #3 Posted April 26, 2015 Pictures would help narrow, hubcaps went plastic, steering wheel changed as did the foot rest non-skid as did the brake pedal. Share this post Link to post Share on other sites