Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly P/N:527-446

Keep your suspension tight and your steering predictable with the Dorman - OE Solutions Suspension Control Arm and Ball Joint Assembly 527-446. It drops in as a direct replacement for the original assembly on the 2020-2025 Mazda CX-30 (all engines), arriving as a ready-to-install corner that locates the wheel and connects the suspension to the steering knuckle. Dorman ships it as a complete unit so you replace the arm, ball joint, and bushings in one step.

• Complete repair: each assembly includes a pre-installed ball joint and rubber bushings, saving install time and labor.
• Stamped-steel build: stamped-steel control arm with a painted finish; additional coatings add rust and corrosion resistance.
• Sealed ball joint: pressed in with a pinch-style stud, pre-greased and protected by a black dust boot — not greaseable (no grease fitting).
• Hardware included: comes with a mounting nut, bolt, and a locking nut; standard-replacement grade, non-adjustable.

A worn control arm or ball joint can show up as clunking over bumps, loose or imprecise steering, and uneven tire wear. If a failed arm, ball joint, or bushing is the cause, this assembly replaces those worn components. Diagnose the cause before replacing.

Interchange: Manufacturer part number 527-446. Country of origin: China.