3-40-2512U Super Duty Solid Butt Fits Tube 2.500×0.083 Can Be Machined To Any Tube Size – HARDENED SPLINES 7.000″ End To Weld 8.875″
$73.98
50 in stock
Description
The 3-40-2512U Stub & Midship Shaft is engineered for solid butt applications, featuring 16 x 1.500 splines that provide a robust connection for transmitting torque effectively. The spline count and diameter are critical as they directly influence the torque capacity and compatibility with your driveline system. This shaft’s 2.344″ butt diameter ensures a snug fit into the corresponding components, which is essential for maintaining alignment and minimizing wear.
With a length of 6.530″ for the splines and an end to weld measurement of 8.760″, this shaft is designed to meet specific installation requirements. It’s crucial that these dimensions match your application precisely to avoid any issues with balance or critical speed limits. The tube diameter wall of 2.500X0.120 adds structural integrity, allowing this shaft to handle the demands of high-torque applications.
- Verify spline count and diameter for compatibility.
- Ensure the butt diameter fits your existing components.
- Check the end to weld measurement for proper installation.
- Inspect for any signs of wear or damage before installation.
- Balance the shaft if vibrations occur during operation.
In summary, the 3-40-2512U Stub & Midship Shaft is a reliable choice for those needing a solid butt design that can withstand the rigors of performance and fleet applications alike. Its specifications are tailored for optimal performance in demanding environments.
| Bearing dia | N/A |
|---|---|
| Butt dia | 2.344 |
| End to weld | 8.760 |
| Splines count dia | 16 x 1.500 |
| Splines length | 6.530 |
| Notes | SOLID BUTT |
| Tube dia | 2.500 |
| Tube wall | 0.120 |
| Style | Slip |
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 | Butt dia 2.375 End to weld 3.125 Notes USE WITH: 1204-261 , Uses 858018 nut Partn number 1253-261 Remaining stock >10 Splines count dia 26 x 1.115 Splines length 1.120 Tube dia 2.500 Tube wall 0.065" Style FIXED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bearing dia 1.181 Butt dia 1.875 End to weld 2.875 Notes USE WITH: 1204-261 , Uses 858018 nut Partn number 1253-262 Remaining stock >10 Splines count dia 26 x 1.115 Splines length 1.180 Tube dia 2.000 Tube wall 0.065" Style FIXED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bearing dia 1.181 Butt dia 2.375 End to weld 6.625 Notes This stub also has snap ring groove at 16mm to retain bearing. USE IT WITH: 2252-682 Partn number 1254-681 Remaining stock >10 Splines count dia 19 X 0.850 Splines length 775 Tube dia 2.500 Style CVJ Tube wall 0.065" | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bearing dia 1.181 Butt dia 2.344 End to weld 6.625 Notes use it with: 2252-682 Partn number 1254-683 Remaining stock <10 Splines count dia 19 X 0.850 Splines length 775 Tube dia 2.500 Tube wall 0.083" Style CVJ | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Butt dia 2.435 End to weld 7.500 Notes TOYOTA Partn number 1340-20 Remaining stock <10 Splines count dia 20 X 1.310 Splines length 1.765 Tube dia 2.560 Tube wall 0.065" Style Slip | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Butt dia 2.435 End to weld 9.375 Notes Toyota, Sold only in kit 1343-20L Partn number 1340-20L Remaining stock <10 Splines count dia 20 X 1.310 Splines length 6.500 Tube dia 2.560 Tube wall 0.065" Style Slip | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Butt dia 2.435 End to weld 6.375 Notes TOYOTA Partn number 1340-21 Remaining stock >10 Splines count dia 20 X 1.310 Splines length 1.880 Tube dia 2.560 Tube wall 0.065" Style Slip | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 | Bearing dia 1.181 Butt dia 2.344 End to weld 4.000 Notes Fits Toyota OE Tube / 1374-233 nut included ⋅ Use with: 1301-231 Partn number 1353-232 Remaining stock >10 Splines count dia 23 X 0.990 Splines length 1.375 Tube dia 2.500 Tube wall 0.083" Style FIXED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
