Lockwasher, 6 Spline Crank, NLA

Transmission Lock Washer for 1971 to 1981 Harley Davidson with 6-spline crankshaft +++ Direct replacement +++ Same quality as OEM.

NOTE: No Longer Available +++ Use 5/8"-18 Thin Nylock Nut number HW47-720 +++ For added security you can add a stainless steel external tooth serrated lock washer number HW68-761