Click to zoom in
Finish Off Exposed JK Frame Tube Ends
As aftermarket fenders and wider axles expose more of a JK's frame, RockJock's RJ-600001-101 frame tube plugs give the front frame tube ends a clean, finished look. The CNC machined black Delrin plugs press into the factory frame tube opening with no drilling, cutting, or welding required.
Key Features
- CNC machined black Delrin construction
- Semi-gloss black finish matches most Jeep frame components
- Press-in installation, no drilling, cutting, or welding required
- Sold as a pair for both front frame tube ends
Fitment
| Year | Make | Model |
|---|---|---|
| 2007-2018 | Jeep | Wrangler (JK) |
| 2007-2018 | Jeep | Wrangler Unlimited (JK) |
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | RJ-600001-101 |
| Quantity | 2 plugs |
| Material | CNC machined black Delrin |
| Finish | Semi-gloss black |
| Installation | Press-in, no tools required |
What's Included
- 2 CNC machined black Delrin frame tube plugs
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
Do these plugs require any drilling or cutting?No, they press into the factory frame tube opening with no modification needed.
Will these plugs fit both sides of the front frame?Yes, the set includes 2 plugs, one for each side.
What are these plugs made from?CNC machined black Delrin.
Why would someone need these plugs?Wider aftermarket axles and fenders can expose the open frame tube ends, and these plugs give a finished appearance.
Do these plugs fit the rear frame tubes as well?This part number is for the front frame tube, RockJock offers separate rail plug options for other locations.
Is any surface preparation needed before installing?Some vehicles may need light cleaning of burrs or debris from the frame tube opening before the plug seats fully.
What finish do these plugs have?A semi-gloss black finish that blends with most black powder coated Jeep components.
Can these plugs be removed and reinstalled later?Yes, they are a press fit and can be removed if needed for maintenance.
Installation Instructions
- Clean any burrs or debris from the frame tube opening.
- Align the Delrin plug with the frame tube opening.
- Press the plug into the tube by hand or with a soft mallet until fully seated.
- Repeat on the opposite side frame tube.
- Inspect that both plugs sit flush and secure.
Bungs
Bungs parts and accessories are stocked at Black Ops Auto Works for street builds, track cars, trucks, and custom fabrication. Shop O2 sensor bungs, wideband bungs, AN weld bungs, coolant bungs, oil pressure ports, threaded bungs, stand-off bungs, weld fittings, sensor plugs, tube bungs, frame plugs, and fabrication hardware with application details for the systems and platforms that need them. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 123 Bungs SKUs across sensor ports, fluid fittings, exhaust hardware, threaded fabrication parts, and installation accessories. What This Bungs Collection Covers Bungs are weld-on or threaded foundation pieces for custom exhaust, fuel, coolant, oil, intake, chassis, and gauge work. This broad selection includes stainless steel O2 bungs, titanium AN bungs, aluminum stand-off bungs, threaded plugs, sensor ports, and weld fittings for fabricato...
View Bungs Products
Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
View Fabrication Products