Realistic blue and grey tattoo of a car alternator with a pulley on the forearm, shown from two angles.

Enlarged with AI from a smaller original

Alternator tattoo on a forearm

Realism · Forearm · Colour · Photo

The tattoo depicts a car alternator with a blue pulley wheel, bolts, and fins, drawn with fine shading and highlights that give it a metallic, three-dimensional look. Blue ink dominates the pulley and grey shading models the metal housing, while the soft purple and brown skin tones show around it. The same forearm is photographed twice side by side, so the design is visible from two angles.

Realism Forearm Engine Mechanical Metal

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Take it to an artist as a reference. A good artist will make it yours rather than copy someone else's tattoo.

A story inspired by this tattoo · fiction

The battery light had been on for three days when the grey hatchback rolled into the lock-up on Tanner Street, its owner apologising before she'd even killed the engine. Nobody apologises for a flat battery. They apologise for the dash going dark at the lights on Ferriby Road, or for the smell of hot rubber they've been pretending not to notice since March. I told her it was the alternator before I'd lifted the bonnet, and I was right, which is the only part of this trade that ever feels like magic.

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The old unit came off in twenty minutes. Four bolts, one tired belt, a loom gone brittle as a digestive. Dad always said the pulley tells you everything. Mine had been blue once, the paint worn to bare metal where the belt had run for a decade, and when I turned it by hand it made the sound of a dry bearing trying to remember its job. I kept it on the bench under the strip light because I liked how the fins caught the light, like the ribs of something built to hum that had stopped halfway through.

Taped inside the cover, under a crust of old grease, was a folded scrap of receipt paper in my father's capitals: HOLDS TILL SUNDAY. Nothing else. He'd been dead six years, and I had no idea which Sunday he meant, or what he'd been holding.

I fitted the new unit, turned the key, and watched the needle sit square at fourteen volts. Then I went back to the bench, set the old pulley on the shelf beside the tins, and wrote SUNDAY on a strip of masking tape before I could argue myself out of it.