Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30172

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$75.99
MPN: CMS30172
Item Package Quantity: 1
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Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30172
Mevotech Supreme Suspension Control Arm and Ball Joint Assembly P/N:CMS30172
$75.99

Tighten up a sloppy front end with the Mevotech Supreme control arm and ball joint assembly (CMS30172), a direct-fit replacement for the 1998-2004 Nissan Frontier. This is the front left upper unit, and it ships with the ball joint already pressed in — so this Mevotech Supreme suspension control arm replaces two wear items as one bolt-in assembly.

  • Faster installation: the ball joint is pre-assembled to provide a complete solution.
  • Hardware included: essential mounting hardware comes in the box.
  • Resists corrosion: a protective surface treatment helps hold off rust build-up.
  • Rigorously tested: validated with in-house and third-party durability testing.

If a worn control-arm bushing or a loose ball joint is behind clunking over bumps, uneven front tire wear, or wandering steering on your Nissan Frontier control arm, this assembly replaces those parts to help restore proper front-end geometry. As with all Frontier upper control arms, it's good practice to have an alignment performed after installation.

Interchange: 522-359
522359 · 19291378 · LGS30172 · TC5726 · TC7523 · CB69087 · CB69087PR · CA8756 · RK621902 · RK642553 · GS30172 · 2606188 · 127103 · 545251Z600 · 545258B425 · 545258B450 · 545259Z050 · 30030847 · 5021266 · X36CJ0563

This part cross-references / interchanges with the following part numbers:

19291378, LGS30172, TC5726, TC7523, 522-359, CB69087, CB69087PR, CA8756, RK621902, RK642553, GS30172, CMS30172, 2606188, 127103, 545251Z600, 545258B425, 545258B450, 545259Z050, 30030847, 5021266, X36CJ0563

Frequently Asked Questions

What vehicles does this control arm fit?

It's a direct-fit replacement for the 1998-2004 Nissan Frontier. See the Buyer's Guide tab to confirm the engine and configuration for your specific vehicle.

Which position is this control arm for?

This is the front left (driver-side) upper control arm. Order the matching part for the opposite side if you're replacing both.

Is the ball joint already installed?

Yes. The ball joint comes pre-assembled into the control arm, so you replace both wear items in one bolt-in unit.

Is mounting hardware included?

Yes. The essential mounting hardware needed for installation is included in the box.

What are signs this part may need replacing?

Clunking over bumps, uneven front tire wear, or wandering, loose steering can point to a worn control-arm bushing or ball joint. Diagnose the cause before replacing.