3D preview of Inline-4 Engine Block with Full Crankshaft and Flywheel
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Interactive 3D model of Inline-4 Engine Block with Full Crankshaft and Flywheel

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Inline-4 Engine Block with Full Crankshaft and Flywheel

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Bounding box
509.5 × 200.1 × 235.0 mm
Engine
Precision B-rep
Parameters
20
Published
September 1, 2026

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BUILD WITH FULL COMPONENT

Parameters

NameValueRange
Cylinder Count42 – 8
Cylinder Bore Diameter86 mm50 – 120
Cylinder Spacing100 mm60 – 150
Deck Height120 mm80 – 200
Block Width150 mm100 – 250
Crankcase Height100 mm60 – 180
Crank Bore Diameter60 mm40 – 100
Wall Thickness8 mm4 – 20
Head Bolt Diameter10 mm6 – 16
Oil Pan Width180 mm120 – 250
Flange Thickness10 mm6 – 20
Fillet Radius4 mm1 – 10
Stroke86 mm60 – 120
Main Journal Diameter50 mm30 – 80
Main Journal Width20 mm10 – 40
Crank Pin Diameter45 mm30 – 70
Crank Pin Width20 mm10 – 40
Counterweight Thickness18 mm10 – 30
Flywheel Diameter200 mm150 – 300
Flywheel Thickness15 mm10 – 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.

Inline-4 Engine Block with Full Crankshaft and Flywheel - Free CAD Model (STEP, STL) | TextoCAD