[Master service 76]

01-143-51 - Yamaha Snowmobile External Coil (many 500/600/700 2 stroke) | Snowmobile Parts | MFG Supply

01-143-51 - Yamaha Snowmobile External Coil (many 500/600/700 2 stroke)

www.mfgsupply.com

38 bucks plus shipping.

Rugulators and rectifiers. Com out of California. Best source for obsolete electrics