Details

The aluminum counterpart to our steel Crawl-tier XJ front lower arms — same geometry and the same forged Rock Jock Johnny Joints, machined from 1.75" solid 7075-T6 bar instead of steel DOM tube. Same front lower as our TJ/LJ application. Double-adjustable with opposing right-hand / left-hand threads and milled wrench flats for setting caster on the vehicle.

Includes

• 2 assembled, double-adjustable aluminum front lower control arms (driver + passenger)
• Forged Rock Jock Johnny Joints, installed at both ends
• Mounting bolts and jam nuts

Specs

• Bar stock — 1.75" solid round 7075-T6 aluminum
• Joints — greaseable forged Rock Jock Johnny Joints, both ends (double-threaded)
• Adjustable length — for front-axle alignment
• Finish — powder coat or raw aluminum
• Lift range — 0–6 in.
• Made in the USA
• You break it, we replace it
• Wear items (joints) — covered for 18 months

Notes

• Hardware is included with your arms. If you ever need replacements down the road, the matching kit is available separately.
• Apply anti-seize to the aluminum-to-steel joint threads on install — cheap insurance against galling on any aluminum arm.
• Running a lift? The front set (AL-J-XJ-FS4) adds the matching front upper arms to do the whole front in one job.
• Front control arms only — the XJ and MJ are leaf-sprung in the rear.

Parts

• Forged Rock Jock Johnny Joint, right-hand — CE-9114 (1 per arm, 2 for the pair).
• Forged Rock Jock Johnny Joint, left-hand — CE-9114L (1 per arm, 2 for the pair).
• Replacement hardware kit — CRL-J-XJMJ-FL2-HWK.

Fits

• Jeep Cherokee XJ (1984–2001)
• Jeep Comanche MJ (1986–1992)