2-Pack of 21" Commercial Exmark & Toro Drive Wheel P/N 121-1379 Heavy-Duty

Set of 2 wheel and tire assemblies - Replacement 'drive wheels' or rear wheels for some self-propelled 21" commercial mowers made by Toro and Exmark.  Push models use a different rear wheel, this is for self-propelled only. Heavy-duty steel wheel and gear with solid, flat-free tire with turf tread. Replaces Toro & Exmark part number 121-1379 (P/N 121-1379 supersedes Exmark 100-2860 and Toro 74-1720 & 121-1378-06).   Fits some models - match replacement part numbers to OEM model: Exmark 21" Metro Walk-Behind (Fits many models) 21" Toro Heavy-Duty Recycler (Fits models 22195, 22196, 22197 & 22198 - AND others using Toro P/N 121-1379) Commercial 21" Toro ProLine Recycler II (Fits models 22040 - AND others using Toro P/N 74-1720) Toro TE - 53cm Heavy-Duty Recycler (Fits models 22187 & 22188 - AND others using Toro P/N 121-1379) Replaces OEM Part Numbers: EXMARK 100-2860 EXMARK 121-1379 EXMARK 1-212047 EXMARK 74-1720 EXMARK 100-2860 TORO 121-1379 TORO 74-1720 TORO 121-