3-28-57-2 Weld Tube Yoke 1350 Ser’ , Fits: 2.750 x 0.083 , Butt Dia: 2.594 Inch CL To Weld: 2 Inch SOLID BUTT (Copy)

3-28-57-2 UDS 1350 Series Steel Weld Yoke 2.750" x 0.065" Tube

The 3-28-57-2 is a UDS 1350 series steel weld tube yoke designed for 2.750" OD tube with a 0.065" wall thickness. It has a butt diameter of 2.625" and a center U-joint to weld length of 2.000". The solid butt construction is noted on this part number.

Specifications

• Part Number: 3-28-57-2
• Brand: UDS
• Series: 1350
• Material: Steel
• Tube OD x Wall: 2.750" x 0.065"
• Butt Diameter: 2.625"
• Center U-Joint to Weld: 2.000"

When fitting the 3-28-57-2, verify the driveshaft tube OD is 2.750" and wall is 0.065" before cutting and welding. The 2.625" butt diameter is the shoulder the tube butts against — the tube must square-cut and deburred flush before welding into the 3-28-57-2 to ensure a concentric weld joint. Note the butt diameter listed in the product name (2.594") differs slightly from the attribute value (2.625"); the attribute value of 2.625" is the specification to use. The solid butt designation on the 3-28-57-2 indicates no hollowed or stepped bore at the weld end — the tube butt-welds to the yoke shoulder rather than sleeving inside it. The 1350 series ears require matching 1350 U-joints; the 1350 cap span (3.625") is longer than 1310 (3.219") and they are not interchangeable despite sharing the 1.062" cap diameter.