The Yukon Gear Yukon Chrome Moly Superjoints are high-performance replacement u-joints designed for demanding off-road applications. Constructed with a 4340 chromoly cross and caps made from 4140 steel, these Superjoints provide increased strength over factory u-joints, making them ideal for extreme conditions. The design features larger circumference trunnions that are considerably stronger than conventional joints, and eliminate needle bearings, which enhances durability. Each trunnion includes a grease reservoir, allowing for regular maintenance and re-greasing to ensure optimal performance. These joints are engineered to isolate wear to the caps, making replacements more convenient and cost-effective, although they require periodic maintenance due to their re-greasable design.
Compatible with Dana 60, Dana 44, Dana 30, and GM 8.5” differentials, these Superjoints are suitable for vehicles engaged in off-road, rock crawling, or heavy-duty use. They serve as direct replacements for factory u-joints, providing a robust upgrade for vehicles that experience high stress and demanding terrain. Installation involves replacing existing u-joints with these bolt-on components, and they are best suited for vehicles where regular maintenance is feasible. Not recommended for daily-driven vehicles due to the need for periodic re-greasing, they are ideal for off-road enthusiasts seeking increased strength and reliability in their drivetrain components.
