Part No. 3-4-8051-1 End Yoke, 1480 Series, 1.774" Splines Dia, 2.500" Hub Dia
In stock1 ready to ship
Most stock parts ship the same day when ordered before 2pm EST; processing times may vary.
- Free shipping on parts orders over $1,000
- 14-day returns
- Fitment help: (813) 524-6491
Specifications 3-4-8051-1 · 1480 Series End Yoke
- Part number
- 3-4-8051-1
- Part type
- End Yoke
- Condition
- New
- Series
- 1480
- Style
- BS
- Through hole
- 2.250"
- Splines count
- 34
- Hub diameter
- 2.500"
- CJ to end
- 4.469
- Splines diameter
- 1.774
- Bore type
- splined
- Weight
- 8 lb
Fitment
1480 series parts use 1.375" u-joint bearing caps on a 4.188" snap-ring-to-snap-ring width (nominal). Confirm the cap diameter on the mating yoke or joint before ordering.
Estimate shipping to your ZIP
Estimate shipping
Live UPS rates from our shop in Florida. Parts orders over $1,000 ship free — tubing and complete driveshafts always ship at the UPS rate.
Local pickup in Florida — free
About 3-4-8051-1
The 3-4-8051-1 end yoke from UDS is defined by its precise dimensional stack: 1.774-inch spline diameter, 2.500-inch hub, and a center-U-joint-to-end measurement of 4.469". These numbers must match your output shaft exactly -- a fraction of an inch off means the yoke will not fit or will fail prematurely.
Full Specification Breakdown
Selecting this yoke requires cross-checking every dimension against your application. The specifications below represent the actual machined dimensions, not nominal values. Measure your existing yoke or output shaft before ordering.
| Specification | Value |
|---|---|
| Series | 1480 Series |
| Spline Diameter | 1.774" |
| Spline Count | 34 |
| Hub Diameter | 2.500" |
| Center U-Joint to End | 4.469" |
| Through Hole Diameter | 2.250" |
| Snap Ring Style | BS |
| Brand | UDS |
Snap Ring and Retention System
This yoke uses a BS design, which dictates the U-joint cap retention method. 1480 Series applications overwhelmingly use this style due to its serviceability and load rating. When replacing a worn yoke, the snap ring style must be preserved -- mixing OSR and ISR yokes with mismatched U-joints leads to cap ejection under torque.
- Retention style: BS
- Through bore ID: 2.250" -- critical for shaft clearance
- Hub OD: 2.500" -- registers against companion flange or seal bore
- Application notes: 1480 Series standard fitment
Why Dimensional Accuracy Matters
In driveshaft engineering, yoke geometry directly controls phasing, balance, and operating angles. A yoke with oversized spline bores will develop rotational slop that amplifies vibration at highway speed. Undersized bores damage output shaft splines during installation. The 3-4-8051-1 is manufactured to match the 1480 Series standard, which is also the OEM specification for the vehicles in this application class.
For high-torque applications -- diesel pickups, off-road builds, and towing rigs -- always upgrade to a forged yoke in the appropriate series rather than reusing worn stock components.
Part 3-4-8051-1 is a UDS product. Universal Driveshafts stocks a complete range of 1480 Series end yokes, U-joints, and driveshaft components. Contact our technical team for fitment assistance.
New to end yokes? Our end yoke guide explains splines, snap-ring styles, and how to measure.
Related End Yokes in the 1480 series
See the full table
4804-01
End Yoke, 1480 Series, 1.609" Splines Dia, 2.500" Hub Dia
$145.80In stock
4804-301
End Yoke, 1480 Series, 1.590" splines dia, 2.370" Hub Dia
$205.02In stock
3-4-7001-1
End Yoke, 1480 Series, 1.755" Splines Dia, 2.500" Hub Dia
$240.08In stock
3-4-4421-1X
End Yoke 1480, Spline:s 1.500 x 10, Hub Dia: 1.938, Center U joint To...
$70.50In stock
3104-26CV
End Yoke, 1310 Series, 26 Splines, Style CV
$48.27In stock
3104-05
End Yoke, 1.188" Splines Dia, 1310 Series, 1.521" Hub Dia
$84.60In stock
3104-231
End Yoke, 1.26" Splines Dia, 1.562" Hub Dia, 23 Spline
$104.94In stock
3104-02
End Yoke, 1.146" Splines Dia, 1.844" Hub Dia, 26 Spline
$99.17In stock
3-4-8051-1 questions
What series is 3-4-8051-1?
3-4-8051-1 is a 1480 series end yoke. Nominal 1480 dimensions are 1.375" bearing caps on a 4.188" snap-ring-to-snap-ring width. Measure the cap diameter on your old joint to confirm the series before ordering.
What spline count does 3-4-8051-1 have?
3-4-8051-1 has 34 splines on a 1.774" spline diameter. Count the splines on the output shaft and measure across the major diameter to confirm.
Is 3-4-8051-1 in stock?
Yes. 1 is in stock in Florida. Most stock orders placed before 2 pm EST on a weekday ship the same day.