

Control arm for BMW 3 Series E30, Z-1 Roadster, front axle-R — TA Technix
Ref. 41BM0014
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Suspension control arm for BMW 3 Series E30, Z1 Roadster, front axle-right
Features
Technical details
- OEM part number: 31121127726
What this part changes
The control arm holds the wheel in place and absorbs braking forces, potholes, and acceleration. When its bushings or ball joint develop play, the alignment moves under load: the steering becomes vague, the tire wears unevenly, and no wheel alignment adjustment stays correct.
A new control arm restores the car's original precision - it's a repair, not a performance upgrade, but it's often the most noticeable change you can feel on a ten-year-old car.
What to plan for
- Wheel alignment is mandatory after installation: toe alignment changes as soon as you touch a control arm.
- Torque to specification with the wheels on the ground, otherwise the bushings remain preloaded and may squeak.
- If the axle is removed, take the opportunity to check the ball joints and connecting rods.
Compatible vehicles
| Make | Model | Engine | Years |
|---|---|---|---|
| BMW | 3 Series E30 including M3, excluding iX models | — | — |
| BMW | Z1 Roadster | — | — |
Delivery & warranty
Frequently bought together
Enthusiasts at your service
since 2017
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