87.587.548.2
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Interactive 3D model of Piston with Ring Grooves

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Piston with Ring Grooves

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Bounding box
87.5 × 87.5 × 48.2 mm
Engine
Precision B-rep
Parameters
11
Published
November 2, 2026

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The prompt

Create a metallic piston with 87.5 mm diameter and 48.2 mm height, with three ring grooves."

Parameters

NameValueRange
Piston Diameter87.5 mm1 – 500
Overall Height48.2 mm1 – 500
Wrist Pin Diameter25 mm1 – 100
Pin Bore Offset from Bottom20 mm1 – 100
Ring Groove Depth4 mm0.5 – 10
Groove 1 Offset from Crown5 mm1 – 45
Groove 1 Width3 mm1 – 10
Groove 2 Offset from Crown15 mm1 – 45
Groove 2 Width3 mm1 – 10
Groove 3 Offset from Crown28 mm1 – 45
Groove 3 Width4 mm1 – 10

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.

Piston with Ring Grooves - Free CAD Model (STEP, STL) | TextoCAD