Excellent heavy duty replacement for your OEM stator on your Kawasaki KZ1300 KZ 1300 Voyager when it has failed or become damaged. This unit has about 20% more output than the original OEM unit. Inside: 35mm Outside: 92mm Inside core thickness: 18mm 

These are some of the several OEM numbers that this part would fit:
OEM Part Number(s) 31401-47030, 31401-47020