You've selected a Sterling 10.5/10.25 1410 U-bolt style yoke with the pinion seal, pinion nut, and U-bolts. 

1410 U-bolt style yoke for the 1993-2010 Sterling 10.5/10.25 with all the fixing's (pinion seal, pinion nut, and U-bolts).  The Parts Mike yoke is FORGED, U-bolt style, features FULL LOCK UP, and has an OE spline fitment.  Our design achieves the highest possible angle while maintaining strength.  See the write up below for more details.

Dimensions (Reference Image)

A: Seal Surface: 1.81"

B: Through Hole: 1.65"

C: Overall Length: 3.55"

D: U-Joint Width: 4.18"

Major Spline Diameter: 1.359"

Counter Bore: .098"

Splines: 31

Qty. 1

CA Residents: Prop 65 Warning