3526-30A – Weld Yokes – 1350 Series – Butt Dia 2.757″ – Tube Dia Wall 3.000X0.125

The 3526-30A weld yoke is the weld-on tube-end connection for 1350 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.

3526-30A Weld Yoke — Tube Fit & Aluminum Specs

The 1350 series covers 3/4-ton trucks — F-250, Ram 2500, Dana 44/60 axles, performance 4x4. The 3526-30A weld yoke specs: fits 3.000X0.125 tube | 2.757" butt dia | 2.500"" center-to-weld. Aluminum T6061 — roughly 60% lighter than steel equivalent, corrosion resistant, correct for high-RPM builds where rotating mass matters. 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 3526-30A 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: 1350 — 3/4-ton trucks — F-250, Ram 2500, Dana 44/60 axles, performance 4x4
• Tube fit: 3.000X0.125 — butt diameter is machined specifically for this OD
• Butt dia: 2.757" — must match tube OD precisely for a centered weld joint
• Center-to-weld: 2.500"" — factors into total shaft length calculation
• Aluminum T6061 — lightweight, corrosion resistant, reduces rotating inertia
• Brand: UDS

Specifications

• SKU: 3526-30A
• Brand: UDS
• Series: 1350
• Material: Aluminum
• Tube Fit: 3.000X0.125
• Butt Dia: 2.757"
• Center to Weld: 2.500""