Redesigned and Improved Yamaha YFM80 YFM 80 Grizzly output Stator Source Coil. This unit has a higher output capacity than the OEM unit. Single source coil replaces original source coil on baseplate.
These are some of the several OEM numbers that this part would fit:OEM Part Number(s) 4X4-85560-M1-00
Hole centers is 55mm
The part's windings are 17mm thick
Core thickness 5mm