3999-CD REAR AXLE NUT & WASHER KIT FOR AFTERMARKET 1915-1929 Harley JD
3999-CD Rear Axle Nuts and Washers for aftermarket Harley JD Axles
These fit our reproduction rear axles.
Fits 1915 - 1929 Single & Twins with Aftermarket 5/8" - 24 axles.
Nickel Plated
5/8" X 24 T.P.I
***Factory rear axles for 1915-1929 were 39/64"-24 tpi.
These nuts will not fit the factory/oem axles.