Description
3-4-6561-1 End Yoke — 1410 series, 1.500″ x 10 spline | 1.812″ hub dia | 3.719″ CJ-to-end | 2.000″ bore. Proven replacement, spline-specific fit. Count splines before ordering.
Full Description
End yoke failures are usually easy to diagnose: cracked ears, worn splines, or corrosion at the cap bores. Whatever the cause, the 3-4-6561-1 end yoke is the direct replacement for 1410 series applications. Spline count and shaft diameter both have to match — verify yours before ordering.
3-4-6561-1 End Yoke — Spline Specs & 1410 Series Fitment
The 1410 series covers HD trucks — F-250/350/450, Ram 2500/3500, Dana 60/70 axles. The 3-4-6561-1 end yoke specs: 1.500" x 10 spline | 1.812" hub dia | 3.719" CJ-to-end | 2.000" bore. Hub diameter is the outer dimension that clears the axle housing or T-case bore. CJ-to-end determines how the u-joint positions relative to the flange or seal surface. Count the splines on your output shaft — don't go by the vehicle model alone. Axle swaps and rebuilds can change the spline count from the original. The 3-4-6561-1 end yoke is dimensioned for one spline specification; putting it on the wrong shaft will damage both the yoke and the shaft.Key Features
- Series: 1410 — HD trucks — F-250/350/450, Ram 2500/3500, Dana 60/70 axles
- Spline: 1.500" x 10 — must match output shaft exactly
- Hub dia: 1.812" — outer dimension, verify clearance
- CJ-to-end: 3.719" — positions u-joint relative to axle flange
- Bore: 2.000"
- Style: BS
- Brand: UDS
Specifications
- SKU: 3-4-6561-1
- Brand: UDS
- Series: 1410
- Spline Dia: 1.500"
- Spline Count: 10
- Hub Dia: 1.812"
- CJ to End: 3.719"
- Through Hole: 2.000"
- Style: BS
Additional information
| Cj to end | 3.719 |
|---|---|
| Hub dia | 1.812 |
| Partn number | 3-4-6561-1 |
| Series | 1410 |
| Splines count | 10 |
| Splines dia | 1.500″ |
| Style | BS |
| Through hole | 2.000″ |
| Brand | UDS |
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| Cj to end 2.50 Hub dia 2.25 Partn number 10-4-143 Bore dia 1.125 Bore type round Keyway GAP - 0.25 Brand UDS Splines count N/A Style ISR Series 1000 | $19.95 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Bore type round Cj to end 2.50 Hub dia 1.62 Keyway GAP - 0.25 Series 1000 Through hole 1.20 Bore dia 938 | $17.61 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 2.900" Hub dia 1.342 Notes USED ON 2 PCS SHAFT FOR SUBARU TO REPLACE THE CENTER CV SECTION Partn number 1204-241U Series 1251 Splines count 22/24 Splines dia 995 Style SR Through hole 1.300" | $113.68 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 3.312 Hub dia 1.445 Notes USED ON 2 PCS SHAFT FOR SUBARU TO REPLACE THE CENTER CVJ SECTION Partn number 1204-261U Series 1251 Splines count 24/26 Splines dia 1.115 Style SR Through hole 1.300" | $113.71 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 6.200" Hub dia 3.819 Partn number 131446KS Series SPL250 Splines count 49 Splines dia 2.544 Style BS Through hole 2.672 | $408.29 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 2.750" Hub dia 1.420" Notes FITS STUB: 1453-232 OR 3053-233 Partn number 1404-22 Series 1100 Splines count 22/23 Splines dia 0.990" Style SR Through hole 1.360" | $117.68 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 3.250" Hub dia 1.420" Notes FITS STUB: 1453-232 OR 3053-233 Partn number 1404-231 Series 1100 Splines count 22/23 Splines dia 0.990" Style SR Through hole 1.800" | $101.08 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 3.265 Hub dia 1.416 Notes USED ON MERKUR SHAFTS Partn number 1404-261 Series 1100 Splines count 26 Splines dia 1.129 Style SR Through hole 1.824 | $127.95 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 5.590" Hub dia 2.879 Notes COUPLING SHAFT YOKE Partn number 170-4-1271-1 Series SPL170 Splines count 46 Splines dia 2.390" Style BS Through hole 2.750" | $254.88 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Cj to end 6.240" Hub dia 3.000" Partn number 170-4-281-1 Series SPL170 Splines count 39 Splines dia 2.024 Style BS Through hole 2.281 | $243.00 Max: Min: 1 Step: 1 Add to Cart | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||










