3526-506A Aluminum Weld Yoke 1350 , Fits : 5.000×0.125 Butt Dia: 4.757, Centerline To Weld: 3 Inch

Spec Summary: ATY1350-500 (cross: 3526-506A) -- 1350 Series | 6061-T6 Aluminum | C/U-joint to Weld 3.000" | Tube 5.000" x 0.125"

The 1350 aluminum weld yoke occupies the same position in the aluminum series lineup as the steel 1350 -- above 1310/1330 and below 1410/1480 in the Spicer/Dana torque hierarchy. The 1.188" cap diameter is the same as the 1410 series; the difference is the trunnion width and ear geometry, which affects the operating angle range. A verification warning: confirm you are ordering the 1350 version (cap bore and trunnion geometry) and not the 1410 version by checking the Spicer cross-reference. The 3526-506A cross-reference on this yoke is the key distinguishing number for the 1350 aluminum variant.

For a complete aluminum driveshaft assembly, pair this yoke with a 5.000" OD aluminum tube and matching weld yoke at the opposite end. All welds must be made with ER4043 or ER5356 filler wire using GTAW (TIG) process. Post-weld spin balancing to less than 0.5 oz-in residual imbalance is recommended for shafts operating above 3,000 RPM.