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A Forged Replacement Joint for RockJock's 2.5 Inch Control Arms
This RockJock Johnny Joint rod end is a 2.5 in. forged replacement joint with 1 1/4 in.-12 right hand threads, built for use in control arms and links that use RockJock's 2.5 in. standard body Johnny Joint system, including the ZJ Grand Cherokee front lower control arm.
Key Features
- Forged steel 2.5 in. standard body construction
- 1 1/4 in.-12 right hand thread shank
- 2.440 in. x .468 in. thru-bolt hole pivot ball
- 34 degrees of articulation capability
- Externally greasable via a 1/4 in.-28 zerk fitting
- Fully assembled, ready to install
Fitment
| Year | Make | Model |
|---|---|---|
| 1993-1998 | Jeep | Grand Cherokee (ZJ) |
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | CE-9114-10 |
| Joint size | 2.5 in. O.D. x 2 in. wide outer barrel |
| Thread | 1 1/4 in.-12 RH |
| Thread length | 3.250 in. |
| Overall length, CL to thread end | 4.94 in. |
| Ball width x bore | 2.440 in. x .468 in. |
| Articulation | 34 degrees |
| Bushing type | 2-piece |
What's Included
- 1 forged Johnny Joint rod end
About RockJock 4x4
RockJock 4x4, made by Currie Enterprises, engineers Jeep-specific control arms, Johnny Joint rod ends, Antirock sway bar systems, and Currectlync steering components for TJ, LJ, XJ, JK, JL, and JT platforms. RockJock parts are built from forged and DOM steel for off-road durability and are designed to bolt into factory mounting points.
FAQ
What vehicle uses this exact rod end?RockJock lists this joint for the ZJ Grand Cherokee front lower control arm application.
Is this joint pre-assembled?Yes, it ships fully assembled and ready for use.
How is the joint greased?Through an installed 1/4 in.-28 zerk fitting on the joint body.
What thread direction does this joint use?Right hand, 1 1/4 in.-12 threads.
Can this joint be rebuilt later?Yes, the 2-piece bushing internals can be serviced with RockJock's matching rebuild kit and tool.
What is the thru-bolt hole size?The ball uses a .468 in. thru-bolt hole.
Is this a narrow or standard body joint?This is a 2.5 in. standard body joint.
Does the joint include a jam nut?Jam nuts are sold separately to match the thread size and direction.
Installation Instructions
- Remove the control arm or link containing the old rod end.
- Thread the new Johnny Joint into the arm body to the same depth as the removed joint.
- Torque the joint into the arm body per the arm manufacturer's specification.
- Reinstall the arm and grease the new joint through the zerk fitting.
- Cycle the suspension and verify smooth, unrestricted articulation before returning to normal use.
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