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1226-251 – Weld Yokes – 1251-22 Series – Butt Dia 2.375″ – Tube Dia Wall 2.500X0.065
$50.25
1 in stock
Description
1226-251 weld yoke, 1251-22 series, 2.375″ butt diameter, compatible with 2.500X0.065″ OD tube — steel construction for driveshaft assembly.
Full Description
1226-251 Weld Yoke -- 1251-22 Series, 2.375" Butt Diameter
The 1226-251 is a precision weld yoke designed for 1251-22 series driveshafts. With a butt diameter of 2.375" and tube compatibility of 2.500X0.065, this component integrates directly into custom or OEM-spec propshaft builds. The heat-treated steel body ensures long service life in demanding drivetrain environments.
Dimensional Specifications
| Specification | Value |
|---|---|
| Part Number | 1226-251 |
| Series | 1251-22 |
| Butt Diameter | 2.375" |
| Tube OD x Wall | 2.500X0.065" |
| Center U/J to Weld | 1.375" |
| Material | STEEL |
| Brand | UDS |
| Notes | FOREIGN - HONDA |
Series Compatibility
The 1251-22 series u-joint interface (cap diameter --) makes this yoke suitable for driveshaft applications. When pairing this weld yoke with a u-joint, verify that both components share the same series designation to ensure proper cap pocket engagement and retention clip compatibility.
Tube Fitment
This yoke is manufactured to accept tubing with an outside diameter of 2.500" and a wall thickness of 0.065". Before welding, confirm that the tube OD matches the butt bore precisely. A gap exceeding 0.005" between tube and yoke bore can introduce weld porosity and reduce joint fatigue life. Use a V-groove or fillet weld with full penetration; partial welds are not acceptable for rotating driveshaft components.
Material & Finish
Heat-treated steel construction delivers the torsional rigidity required for heavy-duty propshaft applications, resisting deflection under load.
- Material: STEEL
- Weld prep: machined to close tolerance for consistent gap
- Balance: suitable for dynamic balancing post-weld
- Surface: raw machined; paint or coat as required for corrosion protection
Installation Notes
Align the yoke ears parallel to the mating yoke ears before tacking. Weld in a balanced sequence (opposing passes) to minimize heat distortion. After welding, re-check runout -- total indicator reading (TIR) should be under 0.005" at the u-joint seat. Dynamic balance the completed assembly to OEM specifications before installation.
Note: FOREIGN - HONDA
Additional information
| Butt dia | 2.375 |
|---|---|
| Center u j to weld | 1.375 |
| Material | STEEL |
| Notes | FOREIGN – HONDA |
| Partn number | 1226-251 |
| Series | 1251-22 |
| Tube dia wall | 2.500X0.065 |
| Brand | UDS |
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