Triangle de suspension jeu petit modèle pour BMW Série 3 E46/Z-4 — TA Technix

TA Technix 4.9/5 from 355 customer reviews

Small-size suspension arm set for BMW 3 Series E46/Z-4 — TA Technix

Ref. 52BM0003

189,00 € incl. VAT

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TA Technix

Small-model suspension control arm for BMW 3 Series E46/Z-4

Specifications

Part number52BM0003

Weight29 kg

Years03.1998 -

EAN code4250570677690

Technical details

Consists of:
OEM part number: 31 12 1 094 465, 31 12 6 751 317, 31 12 6 752 717, 31 12 6 758 519, 31 12 6 770 247, 31 12 6 774 819, 31 12 6 777 851
OEM part number: 31 12 1 094 466, 31 12 6 751 318, 31 12 6 752 718, 31 12 6 758 520, 31 12 6 770 248, 31 12 6 774 820, 31 12 6 777 852
OEM part number: 31 12 6 756 063, 31 12 6 757 623, 31 12 6 757 623 S1
OEM part number: 31 12 6 756 064, 31 12 6 757 624, 31 12 6 757 624 S1

What this part changes

The control arm holds the wheel in place and absorbs braking, potholes, and acceleration forces. When its bushings or ball joint develop play, the alignment shifts under load: the steering becomes vague, the tire wears unevenly, and no wheel alignment setting stays correct.

A new control arm restores the car's original precision - it's a repair, not an upgrade, but it is often the most noticeable change you can feel on a ten-year-old car.

What to plan for

Alignment is mandatory after installation: the toe setting changes as soon as you touch a control arm.
Tighten to the specified torque with the wheels on the ground, otherwise the bushings will work under preload and squeak.
If the suspension is removed, take the opportunity to check the ball joints and drop links.