3D preview of Engine Piston
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Interactive 3D model of Engine Piston

Mechanical parts

Engine Piston

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Bounding box
80.0 × 80.0 × 90.0 mm
Engine
Precision B-rep
Parameters
4
Published
August 7, 2026

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The prompt

make me a cylinder/piston for an engine. The bottom hole to connect to the cranckshaft needs to be 24 mm in diameter

Parameters

NameValueRange
Piston OD80 mm50 – 150
Piston Height90 mm50 – 200
Wrist Pin Hole Dia24 mm10 – 50
Hole Center Height30 mm10 – 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.