Yukon Gear Chrome Moly Superjoint Kit / Replacement For Dana 30 / Dana 44 & GM 8.5in

Yukon Super Joints offer an upgrade in strength and durability over factory u-joints and excel in off-road applications. Designed for Dana 60, Dana 44, Dana 30, and GM 8.5” differentials, Yukon Super Joints feature a 4340 chromoly cross and include an installation manual, sticker, grease gun, high-quality anti-seize grease, small parts, joint or joints, and caps.The caps are made from 4140 steel to isolate the wear to the caps not the cross because it’s a lot more convenient and less expensive to replace the caps. The end of each trunnion is home to a reservoir for the grease. You’ll notice the trunnion is larger in circumference compared to conventional u-joints. This is because the Super Joint eliminates the needle bearings. These joints were never designed for daily drivers so we do not recommend installing them in a vehicle that does not have locking hubs.

• Design eliminates needle bearings resulting in larger trunnion for added strength
• Two Complete Joints; Eight Full Circle Snap Rings; Grease And Grease Gun
• Eliminated Needle Bearings Results In Larger Trunnion For Added Strength
• Two complete joints, eight full circle snap rings, grease and grease gun
• Fits Dana 30, Dana 44, and GM 8.5" front differentials
• Uses ultra high grade anti-seize for lubrication
• Fits Dana Spicer 30 And 44 And GM 8.5 in. Front
• Not recommended for daily driven use
• Features stout 4340 chromoly cross
• 4340 Chromoly Cross