The Dana/Spicer 90-70-28X is a Universal Joint Strap Kit (also called a U-Joint Strap/Retainer Kit) designed for heavy-duty driveline applications.
Key Specifications
- Made for the SPL90 / SPL100 series drive-shafts.
- Fits a U-joint bearing cap diameter of 1.625 inches.
- Thread size: 3/8-24 (.375-24) bolts, bolt length .750 inches.
- Center‐to‐center (C/L) distance of the bolt holes: 2.312 inches.
- Uses 2 straps and 4 bolts in the kit.
- Typical install torque for the bolts: about 52 ft-lb.







