M6 shafts are generally used on large logging winches, medium wood chippers, mowers, snow blowers, and roto tillers. Transmittable horse power at 540 rpm is 60 HP, At 1000 rpm is 98 HP.
M6-32 Min length 32" Max length 40" Six spline 1 3/8" ends. 25lb. Price: $220.00
M6-40 Min. length 40". Max length 55". Six spline 1 3/8" ends 34lb $235.00

| Pic | Part # | Description | Quantity |
| 1 | 6242 | Outer Yoke with Quick Coupler | 2 |
| 2 | 1073 | Push Pin Set | 2 |
| 3 | 6081 | Cross | 2 |
| 4 | 6131 | Inner Yoke for Inner Tube | 1 |
| 5 | 7202 | Spring Tension Pin for IT | 1 |
| 6 | 6140 | Inner Tube Specify Length | 1 |
| 7 | 6240 | Outer Tube Specify Length | 1 |
| 8 | 6230 | Inner Yoke for Outer Tube | 1 |
| 9 | 6204 | Spring Tension Pin for OT | 1 |
| 10 | 6261 | Plastic Retaining Ring OT | 1 |
| 11 | 6167 | Plastic Retaining Ring IT | 1 |
| 12 | 6392 | Shield, Complete | 1 |
| 13 | 1000 | Chain | 1 |