Description
3-3-1621KX Spicer 1480 series slip yoke. 2.250 in x 10 spline, 3.719 in CJ-to-end, 8-degree joint angle, D3D dust cap. Verify stop shaft spline count and diameter before ordering.
3-3-1621KX Spicer 1480 Series Slip Yoke
The 3-3-1621KX is a Spicer 1480 series slip yoke with a 2.250-inch spline diameter and 10-spline count. The centerline-to-end dimension is 3.719 inches. Additional service dimensions include a C/L-to-washer measurement of 1.188 inches, a dust cap designation of D3D, and a joint angle rating of 8.000 degrees. The Spicer notes reference lube fitting 500174-1 and slip yoke plug 3-68-93 for service accessories.
Specifications
- Part Number: 3-3-1621KX
- Brand: Spicer
- Series: 1480
- Spline Diameter: 2.250 in
- Spline Count: 10
- Center U-Joint to End: 3.719 in
- C/L to Washer: 1.188 in
- Dust Cap: D3D
- Joint Angle: 8.000 deg
- Slip Yoke Plug: 3-68-93
- Lube Fitting: 500174-1
When fitting the 3-3-1621KX, confirm the stop shaft is 2.250 inches in diameter with a 10-spline profile. The 1480 series operates at higher torque levels than 1410 and requires correct series matching throughout the driveshaft. The 3.719-inch CJ-to-end is a relatively compact dimension; confirm the stop shaft provides sufficient engagement length for safe operation under load and maximum suspension travel.
As a Spicer component, the 3-3-1621KX is compatible with Spicer 1480 series U-joints and companion yokes. The D3D dust cap, 3-68-93 slip plug, and 500174-1 lube fitting are specific Spicer service parts for this yoke. The 8-degree joint angle rating sets the maximum operating angle for this configuration. Verify spline count and diameter against the stop shaft before ordering.
| Series | 1480 |
|---|---|
| Splines count | 10 |
| Splines dia | 2.250 |
| Brand | SPICER |
| Notes | Slip yoke plug 3-68-93, Lube fitting 500174-1 |
| C/L to washer | 1.188 |
| Joint Angle | 8.000 |
| Dust CAP | D3D |
| Center u joint to end | 3.719 |
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