RockJock CE-9110P-20 Johnny Joint2.5in Weld-On Rod End 2.590x.718 Ball Universal

Vehicle Fitment

• Universal - Designed for fabricators, suspension builders, and custom off-road suspension applications
• Commonly used in RockJock suspension systems across Jeep Wrangler (YJ, TJ, LJ, JK, JL), Jeep Gladiator (JT), Jeep Cherokee (XJ), and other solid-axle off-road platforms

Fitment Notes

• Weld-on installation - must be welded to fabricated or existing control arm, trac bar, or link tube; no bolt-in version of this joint
• No bolt included - thru-bolt (23/32 in. / .718 in. bore) must be sourced separately to match application
• The larger .718 in. bore makes this variant ideal for applications requiring a heavier-duty thru-bolt than the standard .562 in. bore joints
• Do NOT over-grease - use a hand pump grease gun only; pneumatic or electric grease guns can damage the joint
• Compatible with RockJock rebuild kit CE-9110RK for long-term serviceability

Features

• Up to 30 degrees of unrestricted articulation in any direction - exceeds the 22-degree limit of a standard heim joint
• High-density "Tough 88" urethane bushings absorb shock and dampen vibration for quiet, smooth on-road use
• Heat-treated center ball cross-drilled for thru-bolt lubrication and long service life
• Weld-on .180-inch wall machined DOM steel outer shell for maximum fabrication strength and flexibility
• External zerk fitting allows grease access without disassembly or removing the joint from the vehicle
• Fully rebuildable - replacement urethane bushings and hardware available via CE-9110RK
• Two heavy-duty heat-treated side washers and a snap ring retain joint internals under extreme loads
• Backed by RockJock's Limited Lifetime Warranty

Specifications

• Joint O.D.: 2.500 inches
• Ball Size: 2.590 in. x .718 in.
• Thru-Bolt Hole: .718 inches (23/32 in.)
• Body Wall Thickness: .180 in. (machined DOM steel tubing)
• Body Type: Standard Width, Weld-On
• Bushing Material: High-Density "Tough 88" Urethane
• Greasing Method: External Zerk Fitting
• Articulation: Up to 30 degrees (standard body)
• Bolt Included: No
• Rebuild Kit: CE-9110RK
• Origin: Made in USA
• Warranty: Limited Lifetime

Included Components

• 1x Johnny Joint 2 1/2 in. Weld-On Rod End (CE-9110P-20)
• 1x External Zerk Fitting
• Note: Thru-bolt is NOT included

Product Description

The RockJock CE-9110P-20 is a 2 1/2-inch weld-on Johnny Joint rod end with a 2.590 in. x .718 in. ball - the larger bore variant in the standard CE-9110P weld-on family. Like all Johnny Joints, it delivers up to 30 degrees of unrestricted articulation in any direction through its high-density urethane bushing design, far exceeding the roughly 22-degree limit of a conventional heim joint. The urethane construction also cushions road vibration and trail impacts in a way no metal-on-metal joint can, making it suitable for both daily-driven and competition-level off-road builds. The heat-treated center ball is cross-drilled to accept thru-bolt lubrication, and an external zerk fitting makes routine greasing fast and tool-free.

The weld-on .180-inch wall machined DOM steel outer shell integrates cleanly into fabricated control arms, trac bars, and link tubes across a wide range of platforms. The .718 in. bore size accommodates heavier-duty thru-bolts than the more common .562 in. bore variants, making the CE-9110P-20 the right choice when a larger bolt diameter is required by the application. No thru-bolt is included - source separately to match bore and length for your specific build. The joint is fully rebuildable using the CE-9110RK rebuild kit, and RockJock backs it with a Limited Lifetime Warranty.