6.3-4-5221-1X End Yoke – Splined Bore 1760 series, Strap Style, 2.274×44 spline
$120.31
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Description
1760 series 6.3-4-5221-1X end yoke. 2.274 x 44 spline | 3.000″” hub dia | 5.250″” CJ-to-end | 2.500″ bore. HR retention. Direct swap for axle or T-case output.
Full Description
Spline count and diameter aren't suggestions -- they're the spec. The 6.3-4-5221-1X end yoke is bored and splined to one shaft dimension. Match it exactly.
6.3-4-5221-1X End Yoke -- 1760 Series Spline & Fitment
The 1760 series is the standard for Dana 80 rear axle trucks -- heaviest factory Dana rear axle produced.
Dimensions on the 6.3-4-5221-1X end yoke: 2.274 x 44 spline | 3.000"" hub dia | 5.250"" CJ-to-end | 2.500" bore. Verify spline count and diameter against your axle or transfer case output shaft.
The hub diameter and CJ-to-end measurement determine clearance and working angle -- both matter on lifted vehicles.
Key Features
- Series: 1760 -- Dana 80 rear axle trucks -- heaviest factory Dana rear axle produced
- Spline: 2.274 x 44 -- must match axle/T-case shaft exactly
- Hub dia: 3.000"" -- outer dimension, affects clearance in yoke bore
- CJ-to-end: 5.250"" -- affects driveshaft working length and angle
- Bore: 2.500" -- confirm against shaft OD
- Retention: HR -- verify against your yoke configuration
Specifications
- SKU: 6.3-4-5221-1X
- Brand: UDS
- Series: 1760
- Spline Dia: 2.274
- Spline Count: 44
- Hub Dia: 3.000""
- CJ to End: 5.250""
- Through Hole: 2.500"
- Style: HR
Additional information
| Cj to end |
5.250" |
|---|---|
| Hub dia |
3.000" |
| Partn number |
6.3-4-5221-1X |
| Series |
1760 |
| Splines count |
44 |
| Splines dia |
2.274 |
| Style |
HR |
| Through hole |
2.500" |
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