3-28-507 Wels Tube Yoke 1480 Ser’ , Fits 4.000 x 0.083 , Butt Dia: 3.844 , Centerline To Weld: 2.125 Inch

The 3-28-507 weld yoke is the weld-on tube-end connection for 1480 series driveshaft assemblies. It slides over or butts up to the driveshaft tube and welds in place, forming the permanent u-joint cradle at that end of the shaft. Butt diameter must match your tube OD precisely — a loose fit produces an off-center weld joint that no amount of balancing will fix.

3-28-507 Weld Yoke — Tube Fit & Steel Specs

The 1480 series covers heavy commercial Class 3-4 trucks and Dana heavy applications. The 3-28-507 weld yoke specs: fits 4.000X0.083 tube | 3.844" butt dia | 2.031" center-to-weld. Steel construction — DOM-compatible, full-penetration weld ready, standard for high-torque driveshaft applications. Center-to-weld dimension is critical for total shaft length calculations — it's the distance consumed by this yoke on that end of the tube.

Measure your tube OD before cutting and welding the 3-28-507 weld yoke. Tack it in place first, check runout is within 0.005" before committing to full weld. A slight off-angle tack that gets welded solid will show up as vibration at 50+ mph that no balancer can fully correct.

Key Features

• Series: 1480 — heavy commercial Class 3-4 trucks and Dana heavy applications
• Tube fit: 4.000X0.083 — butt diameter is machined specifically for this OD
• Butt dia: 3.844" — must match tube OD precisely for a centered weld joint
• Center-to-weld: 2.031" — factors into total shaft length calculation
• Steel — DOM-compatible, full-penetration weld, standard drivetrain spec
• Brand: UDS

Specifications

• SKU: 3-28-507
• Brand: UDS
• Series: 1480
• Material: Steel
• Tube Fit: 4.000X0.083
• Butt Dia: 3.844"
• Center to Weld: 2.031"