Yukon Mechanics 3R Lifetime Series u-joint, specified with a 2.556" snap ring span and 1.125" cap diameter using an inside snap ring. Offered as a Lifetime Series part, it’s produced under Yukon’s inspection standards to ensure precise fitment for replacements in applications calling for the Mechanics 3R dimensions and inside-retention style.
Yukon Gear Mechanics 3R Lifetime Series U-Joint