Part Number: 18-8306 UOM: 1 - EA Summary:Barnett high performance clutch spring is 25 percent heavier than the stock spring. For use with high horsepower motors. Fitment: FXST 1991-1997 FLST 1991-1997 FLT 1991-1997 FXR 1991-1994 FXD 1991-1997 Country of Origin: USA