Countershaft Nut and Washer - Modified to fit
Heavy Duty Optput Shaft
New countershaft nut
and washer for use with APE heavy duty Hayabusa output
shaft. This is a must as the stock nut and washer do not fit
the larger shaft diameter.
Direct bolt on. No modification required.
Fits 1999-2007 GEN 1
Part# CSN1300 $24.95