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RockJock RJ-331601-102 is a forged Johnny Joint narrow rod end for builders who need a greasable, rebuildable joint with 34 degrees of articulation. Its 7/8-14 right-hand threaded shank and 2.365-inch by 0.562-inch pivot ball make it a precise component choice for compatible suspension-link projects.
This RockJock universal suspension component is not vehicle-specific. MPN RJ-331601-102 must be matched to the required body width, thread direction, ball dimensions, and mounting hardware before a fabrication or replacement job begins.
Key Features
- Forged and fully assembled Johnny Joint rod end
- 34 degrees of articulation
- Greasable and rebuildable design
- 7/8-14 right-hand threaded shank
- External 1/4-28 zerk fitting for service
Specifications
| Detail | Value |
|---|---|
| Brand | RockJock |
| MPN | RJ-331601-102 |
| Product type | Johnny Joint narrow rod end |
| Material | Forged steel |
| Outer barrel | 2.5-inch O.D. by 1.69-inch wide |
| Thread | 7/8-14 right-hand, 3.250-inch thread length |
| Pivot ball | 2.365-inch wide by 0.562-inch thru-hole |
| Articulation | 34 degrees |
What's Included
- One fully assembled forged Johnny Joint assembly
Universal Application
This RockJock rod end is a universal fabrication or replacement component. Match its body size, right-hand thread, pivot-ball dimensions, and required mounting hardware before ordering.
Application Notes
- Universal application for fabrication or replacement work. Confirm body width, thread direction, ball dimensions, and required mounting hardware before ordering.
- Use non-synthetic hi-moly grease with a hand-pump grease gun only. Pneumatic and electric grease guns can damage the joint.
Frequently Asked Questions
Is this a vehicle-specific part?No. This is a universal rod end. It must be matched to the required joint dimensions and thread direction.
What thread direction does it use?It uses a 7/8-14 right-hand threaded shank.
Can the joint be rebuilt?Yes. The manufacturer identifies it as rebuildable and lists service components.
How should it be greased?Use non-synthetic hi-moly grease and a hand-pump grease gun. Do not use pneumatic or electric grease guns.
Installation Notes
Match the rod end to the intended threaded bung and mounting hardware. Service through the installed zerk fitting with non-synthetic hi-moly grease. Do not over-grease the joint.
