Overview
The Crown Automotive Fender Flare Nut, part number J4004868, is a single black fender flare nut sold individually.
The fit covers the 1959–1975 Jeep CJ5 and CJ6, the 1976–1986 CJ7, the 1981–1985 Scrambler, the 1955–1958 and 1956–1958 Willys CJ-5 and CJ-6, the 1997–2006 TJ and the 1987–1995 YJ. Measure the existing nut’s thread size and length before ordering.
Fender flare hardware basics
Fender flare nuts hold the flare and fender liner to the body at the fastening points, so they carry vibration and occasional impact on rough trails. The threads and the mounting surface are exposed to dust, moisture and road grit, which can seize the nut or wear the stud over time. Good fit and a clean seating surface help the flare stay tight.
When removing a nut, use a tool that fits squarely and avoid excess force that could strip the thread or bend the bracket. Inspect the stud and surrounding sheet metal for rust, since corrosion can weaken the mounting point. If a nut spins without tightening, replace it rather than forcing it, and recheck the flare after the first few trail drives.
- Clean the threads before refitting
- Inspect the stud for rust or stretching
- Replace any nut that spins without tightening
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | J4004868 |
| UPC | 848399062045 |
| Color | Black |
| Quantity | Sold individually |
| Type | Fender flare nut |
| Fitment type | Direct fit |
Vehicle fitment
It fits the Jeep CJ models, the Scrambler, the Willys CJ-5 and CJ-6, the TJ Wrangler and the YJ Wrangler within the year ranges given for each model.
The fit list does not include the 2004 and later LJ or the 2007 and later JK. Confirm your vehicle’s year, model and trim before ordering.
What’s included
One black nut, sold individually.












