Click chart above for larger view
| Models and Year | |
| 1948 | GRT3 (Garden Riding Tractor 3hp AB Wisconsin) Hand Clutch, Black Knobs |
| 1949-1954 | GRT foot clutch (6hp AKN Wisconsin) black knobs |
| 1955 | Red Tiller handle (Red Hood, Grey Grill) w/AKN Wisconsin on earliest machines, later moved to BKN |
| 1955-1958 | BKN Wisconsin, red handles
|
| 1959 | Standard model B- Tiller (last year of 4470 rear end) Delux WT -Steering wheel with 3 speed Super delux WST- Steering wheel, electric start, 3 speed |
| 1960 | Delux WT(see above) |
| 1961 | 750 Rope start |
Click chart above for larger image