3D preview of Suspension Control Arm (Wishbone / A-Arm)
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Interactive 3D model of Suspension Control Arm (Wishbone / A-Arm)

Mechanical parts

Suspension Control Arm (Wishbone / A-Arm)

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Bounding box
336.0 × 330.0 × 40.0 mm
Engine
Precision B-rep
Parameters
11
Published
October 15, 2026

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The prompt

make a suspension control arm

Parameters

NameValueRange
Pivot-to-Ball-Joint Length300 mm150 – 500
Pivot Span (bushing centres)280 mm100 – 450
Arm Plate Thickness10 mm4 – 25
Leg / Web Width25 mm10 – 40
Window Corner Fillet3 mm0 – 4
Bushing Boss OD40 mm20 – 70
Bushing Boss Length50 mm20 – 90
Bushing Bore20 mm8 – 40
Ball-Joint Boss OD32 mm18 – 60
Ball-Joint Boss Height30 mm12 – 60
Ball-Joint Pin Bore16 mm6 – 30

Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.

Suspension Control Arm (Wishbone / A-Arm) - Free CAD Model (STEP, STL) | TextoCAD