Control Arms & Assemblies

Factory Alignment: NOS & NORS Control Arm Assemblies

The control arm (or A-Arm) is the structural foundation of your front suspension. If your vintage car cannot hold an alignment, or if a wheel sits further back in the wheel well than the other, you likely have a bent or rusted control arm.

At Old Car Parts NW, we stock authentic NOS (New Old Stock) and NORS (New Old Replacement Stock) control arms that offer superior strength and geometry compared to lightweight modern reproductions.

The Assembly Advantage

Why struggle with a hydraulic press? Many of our NOS and NORS control arm assemblies come "Loaded", meaning they arrive pre-assembled with:

  • Ball Joints: Riveted or pressed in at the factory.

  • Bushings: Pre-installed on the shaft, ensuring proper orientation.

  • Shafts: Included and torqued to spec.

  • USA Steel: Manufactured with heavy-gauge stamped steel or forged iron that matches the original factory durability.

Our Inventory:

  • Upper & Lower Arms: Complete units for Ford, GM, Mopar, and AMC.

  • Control Arm Shafts: Precision-machined kits to fix "floppy" suspension caused by worn mounting points.

  • Brands: We carry legendary names like Moog, TRW, and McQuay-Norris.

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