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3-53-1821 Splined Midship Tube Shaft Splines: 1.500 x 10 , Fits: 3.500 X .083 Tube 3-53-431
$46.40
+50 in stock
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Description
3-53-1821 UDS fixed midship tube shaft. Splines: 10×1.500″, tube 3.500″x0.083″, butt dia 3.344″, end-to-weld 4.031″, bearing dia 1.574″. Verify bearing ID and spline before ordering.
Full Description
3-53-1821 UDS Splined Midship Tube Shaft 10x1.500" Splines 3.500" Tube Fixed Style
The 3-53-1821 is a UDS fixed-style splined midship tube shaft with 10 splines at 1.500" diameter. It fits 3.500" OD tube with a 0.083" wall, has a butt diameter of 3.344", a spline length of 2.000", an end-to-weld length of 4.031", and a bearing journal diameter of 1.574".
Specifications
- Part Number: 3-53-1821
- Brand: UDS
- Style: Fixed
- Splines Count x Diameter: 10 x 1.500"
- Spline Length: 2.000"
- Tube OD: 3.500"
- Tube Wall: 0.083"
- Butt Diameter: 3.344"
- End to Weld: 4.031"
- Bearing Diameter: 1.574"
When fitting the 3-53-1821, confirm the driveshaft tube OD is 3.500" with a 0.083" wall before cutting for the weld end. The 3.344" butt diameter is the weld shoulder — the tube must square-cut and deburr to this dimension. The 1.574" bearing journal must match the bore ID of the center support bearing in your application; mismatched bearing ID will cause premature bearing failure.
The fixed style designation on the 3-53-1821 means the splined end does not telescope — it is a fixed-length midship shaft as opposed to a slip-style midship yoke. The 10x1.500" spline mates with the corresponding slip yoke or center bearing assembly. Cross-reference the mating component spline count and diameter (10 x 1.500") before ordering the 3-53-1821.
Additional information
| Tube dia | 3.500 |
|---|---|
| Tube wall | 0.083″ |
| Butt dia | 3.344 |
| Splines length | 2.000 |
| End to weld | 4.031 |
| Bearing dia | 1.574 |
| Brand | UDS |
| Partn number | 3-53-1821 |
| Splines count dia | 10 X 1.500 |
| Style | FIXED |
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| Stub & Midship Shaft (169) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Partn number 1253-242 Butt dia 1.875 Splines count dia 24 x 0.995 End to weld 2.875 Style FIXED Notes use is with : 1204-241 nut sold sepratly: 858018 Tube dia 2.000 Tube wall 0.065" Length 1.180 Bearing dia 0.985 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
