零件号 3-28-47 焊管叉 1350 Ser', 适用于: 2.500 X 0.083, 端面直径: 2.344 Inch, CL To End: 1.938 Inch

The 3-28-47 is a 1350-series weld yoke for 2.500"x0.083" tube applications with a 1.938" centerline-to-weld. The 1350 series provides stronger capacity than the 1310 and 1330 series at the same tube diameter -- appropriate for applications where higher torque or steeper operating angles demand greater joint capacity than the 1330 series can sustain.

• 1350 series: 1.188" cap diameter U-joint -- larger than 1310/1330 (1.062" cap); verify series before purchasing replacement joint
• 2.500" x 0.083" tube specification; 1.938" CL-to-weld
• 1350 series upgrade over 1310/1330: use when sustained high-torque or high-angle operation exceeds 1330-series capacity
• Spicer 1350 joint cross-reference: 5-213X family; confirm cap depth matches 1350 vs. 1410 spec before pressing joint into ears
• Pair with a 1350-series end yoke at the pinion for a fully matched-series assembly

Tip: when upgrading a 1310 or 1330 driveshaft to 1350-series components, verify that all yokes in the assembly are changed to 1350 -- mixing 1330 and 1350 joint series in a single driveshaft is not acceptable, as the cap diameters differ and the weaker joint becomes the system limit. A mixed-series shaft that fails under load will typically fail at the smaller-cap joint, which may be the front U-joint -- a failure location that can cause loss of vehicle control if the shaft contacts the road surface.