Triangle-Tube PTO Shaft Parts
Replacement parts for Bare-Co and BYPY Series 1 to 10 shafts with triangle tubes: U-joint crosses, complete inner joints, inner tube yokes and roll pins. Measure your cross below to find your series.
- BCap diameter: measure across one bearing cap (same as the hole in the yoke ear).
- CAcross the caps: measure end to end over two opposite caps.
- AYoke width: measure the yoke across the outside of the ears (approximate, to double-check).
Series 1Bare-Co & BYPY 1
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 2.440″ | 62 |
| B cap dia. | 0.866″ | 22 |
| C across caps | 2.125″ | 54 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 2Bare-Co & BYPY 2
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 2.677″ | 68 |
| B cap dia. | 0.937″ | 23.8 |
| C across caps | 2.401″ | 61 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 3Bare-Co & BYPY 3
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 3″ | 76.2 |
| B cap dia. | 1.062″ | 27 |
| C across caps | 2.750″ | 69.8 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 4Bare-Co & BYPY 4
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 3.250″ | 82.5 |
| B cap dia. | 1.062″ | 27 |
| C across caps | 2.930″ | 74.4 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 5Bare-Co & BYPY 5
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 3.750″ | 95.2 |
| B cap dia. | 1.190″ | 30.2 |
| C across caps | 3.150″ | 80 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 6Bare-Co & BYPY 6
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 4″ | 101.6 |
| B cap dia. | 1.190″ | 30.2 |
| C across caps | 3.625″ | 92.1 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
Series 7Bare-Co & BYPY 7
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 4.750″ | 120.6 |
| B cap dia. | 1.190″ | 30.2 |
| C across caps | 4.185″ | 106.3 |
U-joint cross
Inner joint (complete)
Inner tube yoke
Roll pins (2 required)
New Series 7Bare-Co & BYPY new 7 (7N)
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 4.125″ | 104.8 |
| B cap dia. | 1.375″ | 34.9 |
| C across caps | 3.700″ | 94 |
U-joint cross
Inner joint (complete)
Not sold as one piece: order the cross, yoke and roll pins.
Inner tube yoke
Roll pins (2 required)
Series 8Bare-Co & BYPY 8
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 4.750″ | 120.6 |
| B cap dia. | 1.375″ | 34.9 |
| C across caps | 4.185″ | 106.3 |
U-joint cross
Inner joint (complete)
Not sold as one piece: order the cross, yoke and roll pins.
Inner tube yoke
Roll pins (2 required)
Series 9BYPY 9
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | 4.750″ | 120.6 |
| B cap dia. | 1.614″ | 41 |
| C across caps | 4.250″ | 107.9 |
U-joint cross
Inner joint (complete)
Not sold as one piece: order the cross, yoke and roll pins.
Inner tube yoke
Not available.
Roll pins (2 required)
Series 10BYPY 10
Closest match| Inch | mm | |
|---|---|---|
| A yoke width (approx.) | — | — |
| B cap dia. | 1.614″ | 41 |
| C across caps | 4.646″ | 118 |
U-joint cross
Inner joint (complete)
Not available.
Inner tube yoke
Not available.
Need the tube or an outer tube yoke? See PTO shaft tubes.
No series matches those sizes. Check your measurements (B is the cap diameter, C is across the caps), or text us a photo and we’ll find it.