Rock Jock Johnny Joint Rod End In. Narrow Forged Externally Greased

The Rock Jock Johnny Joint rod end (also called a Johnny Joint or urethane-bushed heim joint alternative) is a narrow-body forged rod end for suspension link, control arm, and steering builds. The rod ends have been a staple of the off-road industry since 1996. They are fully assembled and ready for use, and they have an external zerk fitting for greasing.

Key Features:

• Forged steel narrow body: The narrow body allows more articulation than a standard-width body. Rock Jock lists up to 40+ degrees of movement, compared with about 22 degrees for a common heim joint.
• Urethane bushing: A high-density urethane bushing surrounds the inner ball. It cushions the joint, which a heim joint can't do, and keeps on-road driving smoother and quieter.
• Externally greased: An installed zerk fitting lets you grease the joint without taking it apart.
• Heat-treated internals: The center ball is heat treated. Heavy-duty heat-treated side washers and a snap ring retain the internals.
• Rebuildable: The joint can be rebuilt with replacement internal kits, pivot balls, and zerk fittings.
• Universal application: The rod end is for fabricators and suspension system builders.

Maintenance note: Johnny Joints need regular greasing with a non-synthetic, high-moly grease. They don't hold much grease. Use a hand-pump grease gun only, because over-greasing or using a pneumatic or electric gun can damage the joint.

Select the thread size, thread direction, and ball dimensions you need from the available options.