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Restore smooth Antirock rotation at the TJ or LJ front crossmember
RockJock CE-99004-BDL-2P is built for 1997-2006 Jeep Wrangler TJ and 2004-2006 Wrangler Unlimited LJ front frame crossmembers equipped with RockJock front Antirock sway bar kits using 25-spline bars. The unique machined shape is not a universal frame bushing. Final compatibility depends on matching every dimension, mounting point, moving component, and clearance in the intended suspension system.
Key Features
- CE-99004-BDL-2P replaces both front Antirock frame bushings as a matched pair
- CNC-machined black UHMW construction
- One-inch bore accepts RockJock 25-spline Antirock bars
- Unique exterior profile fits the TJ/LJ front frame crossmember tube
- UHMW material supports quiet operation without routine lubrication
Fitment
| Fitment Type | Verified Application | Required Checks |
|---|---|---|
| Dimension and system specific | 1997-2006 Jeep Wrangler TJ and 2004-2006 Wrangler Unlimited LJ front frame crossmembers equipped with RockJock front Antirock sway bar kits using 25-spline bars. The unique machined shape is not a universal frame bushing. | Confirm exact dimensions, mounting hardware, geometry, loads, articulation, component condition, and full suspension and steering clearance |
Specifications
| Detail | Value |
|---|---|
| Product Type | Sway Bar Bushings |
| Manufacturer Part Number | CE-99004-BDL-2P |
| Material | CNC-machined black UHMW |
| Inside Diameter | 1 inch |
| Flange | 3-inch OD x 0.200-inch thick |
| Press Area | 2.585-inch OD x 1.050-inch thick with machined flat |
| Position | Front frame crossmember |
| Quantity | Two bushings |
What's Included
- Two CE-99004-BDL-2P matched front Antirock bushings
About RockJock
RockJock develops connected Antirock sway bar systems, serviceable Johnny Joints, steering components, and suspension hardware for trail control and articulation. Its replacement and universal components are specified by exact dimensions so builders can preserve safe geometry and serviceability.
Related Parts
- RockJock CE-9900 and CE-9900A TJ/LJ front Antirock kits
- RockJock 25-spline Antirock torsion bars
- Application-matched Antirock arm hardware
FAQ
What is the CE-99004-BDL-2P?It is the RockJock sway bar bushings described in the Specifications table for the stated dimension-based application.
Which vehicles use these bushings?They fit the front Antirock installation in 1997-2006 Jeep Wrangler TJ and 2004-2006 Wrangler Unlimited LJ frame crossmembers.
Are these universal one-inch sway bar bushings?No. The one-inch bore accepts the bar, but the exterior is uniquely machined for the TJ and LJ front crossmember tube.
Do they fit steel- and aluminum-arm Antirock kits?Yes. RockJock lists both front Antirock kit configurations.
How many bushings are included?The package contains two bushings, enough to replace both front frame bushings.
Do the bushings require grease?RockJock describes the UHMW material as providing squeak-free operation and long service life without a routine grease requirement.
Will they accept every RockJock 25-spline bar diameter?Yes. RockJock states that the one-inch bore accepts its 25-spline bars regardless of the center-section diameter.
Are sway bar arms or hardware included?No. Only the two replacement bushings are included.
Installation Instructions
- Verify the package label and manufacturer part number CE-99004-BDL-2P before removing, cutting, or installing components.
- Confirm the vehicle is a TJ or LJ with the compatible RockJock front Antirock system and inspect the frame crossmember tube.
- Remove the torsion bar and old bushings using the current RockJock service procedure.
- Clean and inspect the crossmember bores and verify there is no deformation or corrosion that would prevent proper seating.
- Align each bushing's machined flat and press the pair fully into the crossmember without cutting the UHMW.
- Reinstall the compatible 25-spline torsion bar and system hardware in the original orientation.
- Center the bar, reinstall the arms and links, and torque all hardware to the applicable specifications.
- Cycle the suspension to verify free rotation and clearance, then reinspect bushing seating after initial use.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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