The John Deere M is a 2WD utility tractor from the Two-Cylinder Letter series. This tractor was manufactured by John Deere in Dubuque, Iowa, USA from 1947 to 1952. The John Deere model M is equipped with a 1.6 L (100.5 cu·in) two-cylinder gasoline engine and unsynchronized gear transmission with 4 forward and 1 reverse gears.
The JD M utility tractor used the John Deere engine. It is a 1.6 L, 1,647 cm2, (100.5 cu·in) two-cylinder natural aspirated gasoline engine with 102.0 mm (4.02 in) of the cylinder bore and 102.0 mm (4.02 in) of the piston stroke. The compression ratio rating is 6.0:1. This engine produced 18.2 PS (13.4 kW; 18.0 HP) of output power.
The John Deere M is equipped with manual steering, differential mechanical disc brakes, an open operator station, and 37.9 liters (10 US gal.; 8.3 Imp. gal) fuel tank.
John Deere M Specifications
| General Specifications | |
| Model | John Deere M |
| Length | 2,790 mm (109.8 in) |
| Width | 1,290 mm (50.8 in) |
| Height | 1,420 mm (55.9 in) |
| Wheel base | – |
| Weight | 1,179 kg (2,599 lbs) |
| Fuel tank capacity | 37.9 liters (10 US gal.; 8.3 Imp. gal) |
| Battery | 6V |
| Cabin type | Open operator station |
| Engine | |
| Engine model | John Deere |
| Engine type | Four-stroke, liquid-cooled, inline |
| Cylinders | 2 |
| Fuel type | Gasoline |
| Displacement | 1.6 L, 1,647 cm2, (100.5 cu·in) |
| Bore and stroke | 102.0 mm X 102.0 mm (4.02 in X 4.02 in) |
| Compression ratio | 6.0:1 |
| Horsepower (drawbar) | 18.2 PS (13.4 kW; 18.0 HP) |
| Starter | Electric |
| Oil capacity: | 4.7 L (5 US. qt, 4.1 Imp. qt.) |
| Coolant capacity: | 13.2 L (13.9 US. qt, 11.6 Imp. qt.) |
| Transmission and chassis | |
| Chassis | 4×2 2WD |
| Steering type | Manual |
| Brakes | Differential mechanical disc |
| Transmission model | – |
| Transmission type | Unsynchronized gear |
| Gears | 4 forward and 1 reverse |
| Speed | Forward: 16.1 kmh (10 mph) Reverse: 2.6 kmh (1.6 mph) |
| Tires | |
| Front tires | Ag: 4.00×15 |
| Rear tires | Ag: 8×24 |
| Three-Point Hitch | |
| Type | Deere Quik-Tatch |
| PTO (Power take-off shaft) | |
| Rear PTO type | Transmission |
| Rear PTO speed | 550 rpm |
| Hydraulic system | |
| Hydraulic type | Touch-O-Matic |
| Pressure | 700 psi (48.3 bar) |
| Total flow | 4.25 gpm (16.1 lpm) |

Need parts for drawbar {M478T} Especially the cam am400T and the eye bolt am463T can you help me. have looked everywhere. or the drawbar itself. Thank you