Keep the rear wheel properly located with the DORMAN control arm, part number 527-193. This rear left upper suspension control arm and ball joint assembly directly replaces the original equipment assembly. It fits many vehicles, among them the 2005-2015 Nissan Armada, 2004 Nissan Pathfinder Armada and 2014-2024 Infiniti QX80. See the Buyer's Guide tab for the full list. Dorman's evaluation process is intended to deliver a smooth ride, directional stability and predictable dynamics.
- Trustworthy replacement: Directly replaces the original assembly on specific vehicle applications, at the rear left upper position.
- Complete repair: Arrives with the ball joint and bushings pre-installed, which helps save time and labor.
- Quality engineering: Put through industry-leading testing and designed for a smooth, stable and safe ride.
- Durably designed: Additional coatings provide rust and corrosion resistance.
An upper control arm helps locate the wheel and lets it move up and down with the suspension. The ball joint acts as a pivot, and the bushings cushion the arm at its mounting points. Signs this assembly may need replacing include clunking or knocking from the rear over bumps, a loose ball joint, cracked bushings and uneven tire wear. If a worn arm is the cause, this assembly replaces the arm, ball joint and bushings in one piece. Diagnose the cause before you replace it.
This part is sold individually as the left-side arm, and replacing both sides together is recommended. Consult the vehicle service information for the correct fasteners, whether they may be reused, and torque values. Have the alignment checked after installation.
Interchange: 4CB30457 · RK622927 · CMS301208 · 555021LA0A · 555021LA0B · 555021LA0C · 555025ZA0A · 555025ZA1A · 555026JU1A · 555027S001 · 55502ZC30A · 55502ZQ00A
This part cross-references / interchanges with the following part numbers:
4CB30457, RK622927, CMS301208, 555021LA0A, 555021LA0B, 555021LA0C, 555025ZA0A, 555025ZA1A, 555026JU1A, 555027S001, 55502ZC30A, 55502ZQ00A
