Exmark Side Wheel & Tires Assembly P/N: GG1203550fit the following models:eXmark ARS180KA21 – Exmark 21″ Aerator (SN: 312000000-313999999) – Drive AssemblyeXmark ARS180KA21 – Exmark 21″ Aerator (SN: 314000000 & Above) – Drive AssemblyeXmark SD270SB20 – Exmark 20″ Slicer Seeder (SN: 313000000-313999999) – Transmission AssemblyeXmark SD270SB20 – Exmark 20″ Slicer Seeder (SN: 314000000 & Above) – Seed Gate AssemblyeXmark ARS180CKA21000 – Exmark 21″ Aerator, Kawasaki FJ180V (SN: 315000000 & Above)(2015) – Drive AssemblyeXmark ARS180CKA21000 – Exmark 21″ Aerator, Kawasaki FJ180V (SN: 316000000 & Above)(2016) – Drive AssemblyeXmark SDS270CSB20000 – Exmark 20″ Slicer Seeder (SN: 315,000,000 & Above)(2015) – Transmission Assembly








