Axle Cover Installation Kit Softail

Flat washers: 2 pieces - 10.9 mm OD x 6.75 mm ID x 1.5" thickness

O-ring: 1 piece - 9.2 mm OD x 2.62 mm thickness

Fitment:
Harley-Davidson FXFB 1750 ABS Softail Fat Bob 107 2018-2019, 2021
Harley-Davidson FXFBS 1868 ABS Softail Fat Bob 114 2018-2023