OEM NOS RUPP STU-1 Voltage Regulator — fits Magnum/Sport, American Magnum, Nitro — Zenoah
Built for vintage Rupp sleds, this OEM NOS STU-1 voltage regulator delivers stable charging and reliable lighting on models like Magnum/Sport, American Magnum, and Nitro running Zenoah power. Unit is unused old stock, factory original spec, and ready to mount. Perfect for restorations where authenticity matters.
- Condition: OEM NOS, shelf-wear possible
- Compatibility: Rupp Magnum/Sport, American Magnum, Nitro (Zenoah engines)
- Part/Ref: STU-1 • SKU-59 • PIC-3124-RUPP
- Function: Regulates stator output to protect bulbs and ignition components
- Notes: Verify harness connector style and ground path before install
Includes careful packaging for collectors and riders keeping classic sleds alive.