3526-406A ALUMINUM WELD YOKE

3526-406A UDS 1350 Series Aluminum Weld Yoke 4.000" x 0.125" Tube

The 3526-406A is a UDS 1350 series weld yoke constructed from aluminum. It is designed for 4.000" OD tube with a 0.125" wall thickness, with a butt diameter of 3.757" and a center U-joint to weld dimension of 2.375".

Specifications

• Part Number: 3526-406A
• Brand: UDS
• Series: 1350
• Material: Aluminum
• Tube OD x Wall: 4.000" x 0.125"
• Butt Diameter: 3.757"
• Center U-Joint to Weld: 2.375"

When fitting the 3526-406A, confirm the driveshaft tube OD is 4.000" and wall thickness is 0.125" before welding. The 3.757" butt diameter is the finished weld joint diameter — the tube must be cut square and deburred to seat properly in the butt. The 2.375" center U-joint to weld dimension defines the assembled length contribution from this yoke end. The 3526-406A aluminum construction requires appropriate welding procedure for 6061 or equivalent alloy — confirm preheat and filler rod selection with your welder. The 1350 series requires matching 1350 U-joints at the ear end. Do not install 1310 or 1410 series hardware in the 3526-406A yoke; cap span dimensions differ and will cause bearing retention failure.