This is a Yukon Gear and Axle round replacement companion flange for Dana 80 differentials, 37 spline (SKU YY D80-RND-37R).
What it is
A round companion flange, not a u-joint yoke. Your driveshaft bolts to it through a matching flange rather than a u-joint clamped with U-bolts or straps. That means the flange on your driveshaft has to match this one.
Specs
- Spline count: 37
- Style: round companion flange
- Fits: Dana Spicer 80
Check before you order
- Confirm your pinion is the 37 spline Dana 80 pinion.
- Yukon does not list the bolt pattern or diameter for this flange. Compare it against your driveshaft flange before buying.
- If your driveshaft has a u-joint style end, you want a Dana 80 yoke instead.
What is included
Yukon lists the flange only, with no hardware.
Yukon covers its yokes for one year against manufacturing defects.
California Prop 65 warning: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer.