RockJock Uni-Balls for Front Axle Housings are used in 3-link suspension applications, where the passenger's side upper control arm has been eliminated and all of the suspension load is now being applied to the one axle housing mounting location. Our Uni-Balls press into the stock bushing holes on the casting side, driver's side ONLY) of the front differential housing and provide a durable solution that incorporates a 5/8 in. thru-bolt hole for heavier hardware. This Uni-Ball will press into a stock JK or a stock TJ/LJ/XJ/MJ/ZJ housing, as well as aftermarket replacement differentials from companies such as Dana, UD-60s), Dynatrac, East Coast Gear, Fusion 4x4 and Currie Enterprises, cast center housings ONLY, does not apply to 9 in. / fabricated style differentials). Additionally, "most in. aftermarket differentials that are intended for installation in a JL/JT vehicle, still retain the bushing specs. of a JK bushing, making this the applicable Uni-Ball to install in an aftermarket differential, again, cast center only, not 9 in. style going into a JL/JT., for STOCK JL/JT housings, see our RJ-301002-101 Uni-Ball. The mounting width of the center pivoting assembly is 2 in., to allow it to fit into the fork on JL/JT/JK/TJ/LJ/XJ/MJ/XJ front upper control arm, however, the 5/8 in. thru-bolt hole will require drilling of the bolt hole in the control arm fork. Uni-Balls feature a sealed bearing assembly, so no greasing is required. Finish is clear zinc plating.

Uni-Ball Assembly; Uni-Ball For 3-Links;

• Johnny Joint® Axle Housing Kit

Fitment:
1984 Jeep Cherokee
1985 Jeep Cherokee
1986 Jeep Cherokee
1986 Jeep Comanche
1987 Jeep Cherokee
1987 Jeep Comanche
1988 Jeep Cherokee
1988 Jeep Comanche
1989 Jeep Cherokee
1989 Jeep Comanche
1990 Jeep Cherokee
1990 Jeep Comanche
1991 Jeep Cherokee
1991 Jeep Comanche
1992 Jeep Cherokee
1992 Jeep Comanche
1993 Jeep Cherokee
1993 Jeep Grand Cherokee
1994 Jeep Cherokee
1994 Jeep Grand Cherokee
1995 Jeep Cherokee
1995 Jeep Grand Cherokee
1996 Jeep Cherokee
1996 Jeep Grand Cherokee
1997 Jeep Cherokee
1997 Jeep Grand Cherokee
1997 Jeep Wrangler
1998 Jeep Cherokee
1998 Jeep Grand Cherokee
1998 Jeep Wrangler
1999 Jeep Cherokee
1999 Jeep Wrangler
2000 Jeep Cherokee
2000 Jeep Wrangler
2001 Jeep Cherokee
2001 Jeep Wrangler
2002 Jeep Wrangler
2003 Jeep Wrangler
2004 Jeep Wrangler
2005 Jeep Wrangler
2006 Jeep Wrangler
2007 Jeep Wrangler
2008 Jeep Wrangler
2009 Jeep Wrangler
2010 Jeep Wrangler
2011 Jeep Wrangler
2012 Jeep Wrangler
2013 Jeep Wrangler
2014 Jeep Wrangler
2015 Jeep Wrangler
2016 Jeep Wrangler
2017 Jeep Wrangler
2018 Jeep Wrangler
2019 Jeep Wrangler
2020 Jeep Gladiator
2020 Jeep Wrangler
2021 Jeep Gladiator
2021 Jeep Wrangler
2022 Jeep Gladiator
2022 Jeep Wrangler
2023 Jeep Gladiator
2023 Jeep Wrangler
2024 Jeep Gladiator
2024 Jeep Wrangler
2025 Jeep Gladiator
2025 Jeep Wrangler
2026 Jeep Gladiator
2026 Jeep Wrangler
2027 Jeep Gladiator
2027 Jeep Wrangler