Piston Connecting Rod black outline icon
Outline engine piston with ring grooves and connecting rod inside a circular frame
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About the Piston Connecting Rod black outline icon
This design shows a piston tilted inside a thin circular frame. The crown is a rectangular block scored with three ring grooves, a narrow skirt steps down to the connecting rod, and the rod ends in a bearing eye drawn as a small circle inside a tapered cap. It stands for engines, mechanical repair and auto servicing, and fits garage websites, spare part catalogs, car repair booking apps, motorsport graphics and workshop signage.
The diagonal placement fills the circle evenly and the three parallel grooves give the crown texture without heavy detail. The badge frame matches other round mechanic marks, so it pairs cleanly with gear, wrench, spark plug and oil can icons in the library. Keep it at 32px or larger so the ring grooves and the bearing hole stay distinct.
This is the black outline version of the piston connecting rod icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.





















