SH557-12 12V Motorcycle Regulator Rectifier Vintage Japanese OEM

Vintage SH557-12 motorcycle 12V regulator/rectifier. • Marked: SH557-12 / 6.2 • OEM Japanese electrical component • Includes original connector and pigtail • Normal wear and corrosion from age • Untested — sold as-is Commonly found on older Japanese motorcycles, but buyer is responsible for confirming compatibility by part number and connector style. Exactly as pictured. ⸻ Keywords SH557-12, regulator rectifier, motorcycle voltage regulator, vintage motorcycle electrical, Japanese motorcycle parts, 12v regulator rectifier, OEM motorcycle electronics