Three Quarter Inch 36 Spline to Three Quarter Inch Double D Beefy Steering Shaft U Joint Chrome Universal Joint Coupling For Vehicles Three And One Quarter Inch Overall Length Alloy Steel Construction Corrosion Resistant

Rugged 3/4 in 36-Spline to 3/4 in DD U Joint - Single Unit
✔️ 3/4-36 spline x 3/4 DD, 3.25 in long, 1.625 in OD, 4000rpm, 35°

This beefy steering shaft U joint connects a 3/4 inch steering shaft to a 3/4 inch double-D end. It’s built from alloy steel with chrome plating to resist corrosion, making it a solid choice for heavy-duty automotive, racing, and off-road builds where durability and reliability matter.

✅ 3/4"-36 spline on one end and 3/4" DD on the other (19.1 mm bore)
✅ 3-1/4" total length (82.6 mm)
✅ 1-5/8" outside diameter (41.3 mm)
✅ Alloy steel with chrome plating for corrosion resistance
✅ Maximum operating speed 4000 rpm
✅ Maximum working angle 35 degrees
✅ Compatible with SUV single steering shafts, rock crawlers, muscle cars, hot rods, and sand rails

💡 What is a steering U joint used for in a heavy-duty vehicle drivetrain?

It’s the handy link that transmits torque between rotating shafts while absorbing angular movement.

- High torque transfer with minimal play
- Maintains alignment through steering angles up to 35 degrees
- Chrome-plated alloy steel for corrosion resistance
- Fits 3/4 in spline and 3/4 in DD ends