It is not necessary but we recommend you grind your seat suspension springs flat on the top to provide as much flat area as possible to come into contact with the bottom of the seat. Your seat switch will remain in the standard position and will work fine with this new seat. This part is manufactured by John Deere and comes with the standard 90 day John Deere warranty. This seat will fit the LT133,LT155,LT166.
This Is A Genuine John Deere Part.