3D preview of Lego Technic Car Chassis
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Interactive 3D model of Lego Technic Car Chassis

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Lego Technic Car Chassis

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Bounding box
160.0 × 114.0 × 28.0 mm
Engine
Precision B-rep
Parameters
19
Published
October 21, 2026

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The prompt

make a chassei for a lego car max length 175mm max width 100mm max higet 50 it has to be abel to have lego tecnick weel attachers and have room for a stering system and a rear axel that can spin with help of a small e motor thats 10mm im diameter that can be fastend in the chassie the weels shuld have a camber adjuster on the chassie that lets you choose between no camber and 30 degreas of camber

Parameters

NameValueRange
Chassis Length160 mm120 – 175
Chassis Width90 mm60 – 100
Chassis Height28 mm15 – 50
Floor Thickness4 mm2 – 8
Side Wall Thickness3 mm2 – 6
Front Axle Distance from Front25 mm10 – 80
Rear Axle Distance from Rear30 mm10 – 80
Axle Hole Diameter5 mm3 – 8
Rear Axle Height from Bottom10 mm5 – 30
Motor Diameter10 mm6 – 16
Motor Distance from Rear45 mm15 – 80
Motor Bore Clearance0.8 mm0.2 – 2
Motor Pocket Depth24 mm10 – 50
Camber Angle0 deg0 – 30
Camber Boss Length (X)18 mm10 – 40
Camber Boss Width (Y)12 mm6 – 25
Camber Boss Height (Z)20 mm10 – 45
Steering Cutout Length60 mm30 – 120
Steering Cutout Width50 mm20 – 80

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.

Lego Technic Car Chassis - Free CAD Model (STEP, STL) | TextoCAD