3-40-1531 Splined Stub Shafts , Splined : 1.5 X 16 , Fits: 3.500 X 0.083
$33.84
+50 in stock
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Description
3-40-1531 splined stub shaft, 16-spline x 1.500″, fits 3.500×0.083 tube. Butt dia 3.344″, spline length 3.000″, end-to-weld 6.562″. Confirm tube OD and spline spec before welding.
Full Description
3-40-1531 Splined Stub Shaft – 16-Spline x 1.500", Fits 3.500 x 0.083 Tube
The 3-40-1531 is a splined stub shaft (slip style) designed to weld onto 3.500" OD x 0.083" wall driveshaft tubing. The spline configuration is 16 splines at 1.500" diameter with a spline engagement length of 3.000". Butt diameter is 3.344" and the end-to-weld length is 6.562".
Specifications
- Part Number: 3-40-1531
- Style: Slip
- Tube OD: 3.500"
- Tube Wall: 0.083"
- Butt Diameter: 3.344"
- Splines Count x Diameter: 16 x 1.500"
- Splines Length: 3.000"
- End to Weld: 6.562"
When fitting the 3-40-1531, confirm tube OD is exactly 3.500" and wall thickness is 0.083" before welding. The butt diameter of 3.344" must seat flush into the tube end. The mating slip yoke must have a 16-spline, 1.500" bore. The 3.000" spline engagement length and 6.562" end-to-weld measurement are critical for correct driveshaft working length after assembly.
The 3-40-1531 differs from the 3-40-1561 in spline length (3.000" vs 2.500") and end-to-weld dimension — verify which variant matches your driveshaft assembly specification. Confirm that the mating slip yoke spline bore matches 16 x 1.500" before welding this stub into the tube.
Additional information
| Partn number | 3-40-1531 |
|---|---|
| Tube dia | 3.500 |
| Tube wall | 0.083″ |
| Butt dia | 3.344 |
| Splines length | 3.000 |
| End to weld | 6.562 |
| Splines count dia | 16 x 1.500 |
| 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 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 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 Splines count dia 19 X 0.850 Splines length 0.775 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 Splines count dia 19 X 0.850 Splines length 0.775 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 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 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 Splines count dia 20 X 1.310 Splines length 1.880 Tube dia 2.560 Tube wall 0.065" Style Slip | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bearing dia 1.181 Butt dia 2.435 End to weld 5.000 Notes Fits Toyota OE Tube / 1374-233 nut included ⋅ Use with: 1301-231 Partn number 1353-231 Splines count dia 23 X 0.990 Splines length 1.375 Tube dia 2.560 Tube wall 0.065" Style FIXED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Bearing dia 1.181 Butt dia 2.344 End to weld 5.000 Notes Fits Toyota OE Tube / 1374-233 nut included ⋅ Use with: 1301-231 Partn number 1353-232 Splines count dia 23 X 0.990 Splines length 1.375 Tube dia 2.500 Tube wall 0.083" Style FIXED | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
