Slip Yoke · 1550 series
A slip yoke is the internally splined yoke of a driveshaft's slip joint: it slides on a splined stub shaft (or yoke shaft) so the shaft can change length as the suspension moves, and a dust cap or boot keeps grit out of the splines. Match the u-joint series, the spline count and spline diameter of the stub it rides on, the center-of-joint-to-end length and the dust-cap (center-to-washer) dimension. Yokes that slide on a transmission output shaft are listed under Transmission Yokes.How to measure
- ASeries
- BCenter U-Joint to End
- CSplines Count
- DSplines Dia
Letters match the table columns. Not to scale. Measure the old part, or the mating part, before you order.
6 parts
| Add | Pic | Part # | Price | Series | Center U-Joint to End | Splines Count | Splines Dia | Notes |
|---|---|---|---|---|---|---|---|---|
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S4-3-1751KX |
$320.97
|
1550 | 5.375 | 16 | 1.750" | Spicer | |
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4-3-1241KX |
$41.57
|
1550 | 6.875 | 16 | 1.750" | Heavy Duty | |
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4-3-1431KX |
$90.94
|
1550 | 10.062 | 16 | 1.750" | Slip yoke plug 4-68-143, Lube fitting 500168-2 | |
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5503-241 |
$91.36
|
1550 | 8.445 | 23/24 | 1.562 | - | |
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S4-3-1241KX |
$213.09
|
1550 | 6.875 | 16 | 1.750" | Spicer | |
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S4-3-2361X |
$363.78
|
1550 | 4.453 | 16 | 2.500 | Spicer |


