S4-3-1241KX – Slip Yoke – 1550 Series – 1.750″ Splines Dia – Center U Joint To End 6.875
$213.09
+50 in stock
12
People watching this product now!
Description
S4-3-1241KX UDS 1550 series slip yoke. Splines: 16, CJ-to-end: 6.875″. Verify stop shaft spline count and diameter before ordering.
Full Description
S4-3-1241KX UDS 1550 Slip Yoke
The S4-3-1241KX is a 1550 series slip yoke manufactured by UDS. The slip yoke slides over the stop shaft — the splined stub welded onto the front section of the driveshaft tube — and telescopes in and out as the suspension cycles. This allows the driveshaft to change working length without binding.
The spline specification is 16; verify this matches the stop shaft before ordering. The centerline-to-end dimension is 6.875 inches, measured from the U-joint centerline to the open end of the spline bore. This controls minimum engagement depth under full suspension droop — ensure sufficient spline overlap remains at maximum driveshaft extension. Spicer. The 1550 series ranks above 1480 in torque capacity, with a 1.375-inch cap diameter, suited for medium-duty commercial vehicles.
Specifications
- Part Number: S4-3-1241KX
- Brand: UDS
- Series: 1550
- Center u joint to end: 6.875
- Notes: Spicer
- Splines count: 16
- Splines dia: 1.750"
Fitment & Installation Notes
When selecting the S4-3-1241KX, verify the stop shaft spline count and diameter match the 16 specification. Inspect the stop shaft for wear or damage; a worn shaft will produce lash even with a new yoke.
View the full range of Slip Yoke in 1550 and adjacent series configurations.
Additional information
| Center u joint to end | 6.875 |
|---|---|
| Notes | Spicer |
| Partn number | S4-3-1241KX |
| Series | 1550 |
| Splines count | 16 |
| Splines dia | 1.750″ |
More Parts from the same Category
Filters Sort results
Reset Apply
Image | Part # | Part Details | Price | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Slip Yoke (100) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 9.681 Notes Spicer Partn number 100-3-41X Series SPL100 ⋅ SPL90 Splines count 29.30 Splines dia 1.965 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 9.000 Series 1351-20 Splines count 16 Splines dia 1.500 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 7.500 Notes Does not fit all Toyota OEM 20 spline stubs. Toyota truck Partn number 1303-20 Series 1351-20 Splines count 20 Splines dia 1.310 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 9.875 Notes Toyota truck/Land Cruiser This part is only sold in Kit 1343-20L Partn number 1303-20L Series 1351-20 Splines count 20 Splines dia 1.310 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 6.00 Notes Toyota Land Cruiser Partn number 1303-21 Series 1351-20 Splines count 20 Splines dia 1.310 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 4.313 Notes brisitish imports Partn number 1403-16 Series 1100 Splines count 16 Splines dia 1.063 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 5.375 Partn number 1703-16 Series 1751 Splines count 16 Splines dia 1.063 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 8.016 Series 1210 Splines count 16 Splines dia 1.250 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Center u joint to end 5.375 Notes short slip yoke. Used on industrial shafts. Partn number 2-3-128kx Series 1310 Splines count 16 Splines dia 1.375 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| | Center u joint to end 5.375 Notes short slip yoke. Used on industrial shafts. Partn number 2-3-128kx Series 1310 Splines count 16 Splines dia 1.375 Brand SPICER | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
