3-3-1641KX Slip Yoke 1480 series, Splines: 1.562×16 , Centerline To End 9.500 Inch
$102.24
14 in stock
Description
3-3-1641KX slip yoke, 1480 series, 16 splines at 1.562″ bore diameter, 9.500″ center-to-end. Direct replacement for transmission output shaft interface.
Full Description
Driveline clunk, vibration at a specific speed, and unexplained transmission fluid leaks share a common culprit: a worn slip yoke. The 3-3-1641KX delivers a ready-to-install 1480 series replacement with 16 splines at 1.562" diameter, purpose-built to solve these symptoms and restore smooth, quiet driveshaft operation.
Diagnosing Slip Yoke Failure
A healthy slip yoke moves smoothly on the output shaft with minimal radial play and no perceptible spline backlash. When the splines wear, the yoke develops side-to-side movement that creates the characteristic low-frequency thud heard during tip-in acceleration. Simultaneously, the scored sliding surface begins to damage the transmission seal, eventually producing a fluid trail on the driveshaft. Replacing the 3-3-1641KX at the first sign of spline wear prevents cascading damage to the seal and output shaft.
Part Specifications
| Specification | Detail |
|---|---|
| Part No. | 3-3-1641KX |
| Series | 1480 |
| Spline Count | 16 |
| Spline Bore | 1.562" |
| U-Joint CL to End | 9.500" |
Confirming the Right Part
The 16-spline, 1.562" bore is the critical match criterion for your transmission. Count the splines on your output shaft, then measure pitch diameter with a micrometer or vernier caliper across the pitch circle. If the numbers match 16 and 1.562", the 3-3-1641KX is your correct replacement.
Replacement Procedure Summary
- Mark the rear driveshaft orientation at the differential companion flange
- Slide the driveshaft rearward to disengage the slip yoke from the transmission
- Replace the transmission extension housing seal while you have access
- Slide new 3-3-1641KX onto output shaft -- feel for full spline engagement
- Reconnect rear of driveshaft in marked orientation
- Top off transmission fluid; road test and confirm no leaks
Stocked and Ready
Universal Driveshafts maintains on-shelf inventory of 1480 series slip yokes including the 3-3-1641KX. Fast shipping available. Contact us for fleet pricing or bulk orders.
Alternative parts:
Additional information
| Center u joint to end | 9.500 |
|---|---|
| Partn number | 3-3-1641KX |
| Series | 1480 |
| Splines count | 16 |
| Splines dia | 1.562 |
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 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
