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Balance custom suspension travel without trail-side disconnects
RockJock CE-9902A-18 gives a fabricator the core components for a connected off-road sway bar system. Its heat-treated chromoly bar and billet arms are intended to balance suspension movement for more consistent traction while leaving final placement, link length, and clearances to the engineered custom installation.
Key Features
- 45-inch-long, 0.800-inch-diameter 4340 heat-treated chromoly sway bar
- Pair of 18-inch billet aluminum sway bar arms
- Adjustable end links with long threaded rods that may be trimmed for the application
- UHMW sway bar bushings and weld-on axle tabs
- Universal fabricator configuration for custom rigs and rock buggies
- Designed to remain connected during off-road suspension articulation
Fitment
| Application | Required Space | Installation | Requirements and Exclusions |
|---|---|---|---|
| Universal custom off-road suspension fabrication | 45-inch bar; 43-inch mounting tube; 18-inch arms plus link and tire clearance | Requires welding and custom bracket placement | Not bolt-in; verify chassis width, axle tabs, bar rate, arm sweep, link geometry, tire clearance, exhaust, driveline, steering, brake hoses, wiring, and full suspension travel |
Specifications
| Detail | Value |
|---|---|
| Product Type | Universal Antirock sway bar kit |
| Sway Bar Material | 4340 heat-treated chromoly |
| Sway Bar Length | 45 inches |
| Sway Bar Diameter | 0.800 inch |
| Mounting Tube | 43 inches long x 1.75 inches O.D. x 0.095-inch wall |
| Arm Length | 18 inches |
| Arm Material | Billet aluminum |
| Bushing Material | UHMW |
| Fitment Type | Universal fabrication |
What's Included
- One CE-9902J 45-inch chromoly sway bar
- One CE-9902H 43-inch mounting tube
- Two CE-9904-18M 18-inch billet aluminum sway bar arms
- Two adjustable sway bar links
- Two CE-9901D UHMW sway bar bushings
- Weld-on axle tabs
- CE-99005A hardware pack
- Welder, fabrication tools, application-specific brackets, and unrelated chassis hardware are not included
About RockJock
RockJock develops connected Antirock sway bar systems, serviceable Johnny Joints, steering components, and suspension hardware for trail control and articulation. Its universal Antirock kits let qualified fabricators package the same heat-treated bar and serviceable component approach into custom chassis.
Related Parts
- RockJock universal Antirock installation guidance
- Application-matched shorter or longer end links when the supplied link range is unsuitable
- Replacement UHMW bushings and arm hardware for future service
- Fabricator-selected tube, brackets, and fasteners sized for the engineered chassis loads
FAQ
What is the CE-9902A-18?It is a universal fabrication Antirock sway bar kit with a 45-inch chromoly bar and 18-inch billet aluminum arms.
Is this a bolt-in vehicle-specific kit?No. It is a completely universal fabricator kit that requires welding, custom placement, clearance checks, and application-specific link setup.
What are the sway bar dimensions?The heat-treated 4340 chromoly sway bar is 45 inches long and 0.800 inch in diameter.
What mounting tube is included?The kit includes a 43-inch-long mounting tube measuring 1.75 inches outside diameter with a 0.095-inch wall.
Which arms are included?The package uses a pair of 18-inch billet aluminum Antirock sway bar arms.
Can the end links be shortened?RockJock specifies long threaded link rods that may be trimmed by a qualified fabricator to suit the engineered installation.
Does an Antirock sway bar need to be disconnected off road?No. The system is designed to remain connected while balancing front and rear suspension movement off road.
Will handling match a factory sway bar?No. RockJock warns that an Antirock-equipped vehicle has more body roll and does not provide the same handling characteristics as a factory sway bar.
Is a welder included?No. The components needed for the kit are listed below, but welding equipment, fabrication tools, and application-specific chassis work are not included.
Installation Instructions
- Measure the chassis and axle through full compression, droop, and steering travel to establish bar, tube, arm, link, tire, driveline, exhaust, hose, and wiring clearances.
- Verify the package label and manufacturer part number CE-9902A-18 before cutting or welding any component.
- Have a qualified fabricator establish the mounting-tube position, axle-tab location, arm sweep, link angle, and structural reinforcement for the intended vehicle weight and use.
- Trim and position the mounting tube only after confirming the sway bar can remain centered and serviceable without binding.
- Weld the mounting structure and axle tabs using procedures appropriate for the chassis and axle materials, protecting nearby bearings, seals, hoses, wiring, and finishes.
- Install the UHMW bushings, chromoly bar, billet arms, adjustable links, and supplied hardware according to the current RockJock instructions.
- Trim the long threaded link rods only when required, maintaining adequate thread engagement and equal left-to-right geometry.
- Cycle the complete suspension and steering with the springs or shocks safely unloaded as appropriate, then correct every contact, bind, over-center condition, and hose or wiring risk.
- Tighten hardware to the applicable specifications, confirm the expected increase in body roll, and reinspect the system after the initial service interval.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
RockJock
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