SA68740S Slip Assembly 47.6×135 68740/2040 Series , Butt Diameter: 114.25 Center Line To Weld 255mm Tube: 120×3

The 68740 series (also referenced as 2040 series in some catalogs) is a metric heavy-duty U-joint system used on European and Asian commercial trucks, buses, and heavy equipment. The SA68740S is a complete slip assembly combining a slip yoke and stub shaft for two-piece driveshaft configurations. Working in metric dimensions throughout: the 47.6mm spline diameter with 135-tooth spline count provides fine-tooth engagement for smooth sliding under load. The 120mm OD x 3mm wall tube is a large-diameter commercial vehicle specification. At 120mm OD, this shaft is used on medium to heavy trucks where torque and shaft length demand a large tube diameter for critical speed compliance.

• Part Number: SA68740S
• Series: 68740 / 2040
• Spline: 47.6 x 135mm
• Tube OD: 120mm
• Tube Wall: 3mm
• Butt Diameter: 114.25mm
• CL-to-Weld: 255mm
• Material: Steel

The 255mm CL-to-weld dimension on the slip assembly means the effective weld-end to slip-end span is significant. Confirm this suits your driveshaft layout before ordering. Slip assemblies of this type are common in OEM replacement for European make commercial vehicles. Verify the spline count and diameter against your transfer case or transmission output shaft before ordering. See all stub and midship shaft assemblies.