Shaped steel tubing for power take-off shafts. Unlike round driveshaft tube, PTO tube is profiled — triangle, star or lemon — so the inner and outer tubes slide while still driving.
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Image | Add | Partn number | Material | Tube Dia | Tube Length | Tube Wall | Brand | Notes |
|---|---|---|---|---|---|---|---|---|
 | $24.17 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 23.5 | 39.37" | 4 | UDS | Lemon Shape | |
| | $24.17 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 30 | 39.37" | 3 | UDS | Lemon Shape | |
 | $34.16 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 26.5 | 39.37" | 3.4 | UDS | Triangle Tube | |
| | $34.29 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 45 | 39.37" | 5.4 | UDS | Triangle Tube | |
| | $35.44 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 41 | 39.37" | 3 | UDS | Lemon Shape | |
| | $35.44 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 34.5 | 39.37" | 4 | UDS | Lemon Shape | |
| | $36.25 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 43.5 | 39.37" | 3.4 | UDS | Triangle Tube | |
| | $36.31 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 32.5 | 39.37" | 2.5 | UDS | Triangle Tube | |
| | $36.31 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 36 | 39.37" | 3.2 | UDS | Triangle Tube | |
| | $36.31 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 51.5 | 39.37" | 3 | UDS | Triangle Tube | |
| | $36.77 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 29 | 39.37" | 4.1 | UDS | Triangle Tube | |
| | $41.51 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 36 | 39.37" | 4 | UDS | Triangle Tube | |
| | $41.51 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 54 | 39.37" | 4.5 | UDS | Triangle Tube | |
| | $45.16 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 39.5 | 39.37" | 5 | UDS | Lemon Shape | |
| | $45.23 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 45 | 39.37" | 4 | UDS | Triangle Tube | |
| | $52.62 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 63 | 39.37" | 4.1 | UDS | Triangle Tube | |
| | $57.53 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 48 | 39.37" | 4 | UDS | Lemon Shape | |
| | $60.09 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 54 | 39.37" | 5 | UDS | Triangle Tube | |
 | $64.88 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 61 | 39.37" | 4 | UDS | Star Tube | |
| | $80.73 Max: 3 Min: 1 Step: 1 Add to cart | PTO STEEL | 51 | 39.37" | 5 | UDS | Star Tube |
PTO profiles are not interchangeable between manufacturers. Match the profile and the across-flats dimension to the tube you already have.
A PTO shaft has to transmit torque while changing length continuously as the implement moves. It does that with two shaped tubes, one sliding inside the other: the profile carries the drive and the slide handles the length change, with no splines involved.
Because the profile is the drive, replacing a section means matching the shape exactly. Send us the profile and the measurement across the flats if you are unsure.
