Chrome Riser Cup Washer for Harley Handlebar Bushings – Replaces OEM 56159-73

This chrome riser cup washer is designed to fit over handlebar bushings on Harley-Davidson upper triple trees.

The washer helps press-fit and retain the handlebar bushings in place, providing proper support and alignment for the riser mounting hardware. Correct cup washers are important to prevent bushing movement and maintain stable handlebar positioning.

Designed for a wide range of Harley-Davidson models using stock-style handlebar bushings, this chrome washer is suitable for restoration work or rider builds where the original part is worn, missing, or damaged.

This part replaces Harley-Davidson OEM 56159-73. At Boomers Bike Shop, we stock front-end and handlebar mounting hardware that fits correctly and belongs on real Harley-Davidson motorcycles.

Fits Harley-Davidson Models:

XL: 1962–UP

FX: 1973–1984

FXST: 1984–UP

FXR: 1982–1994

FXD: 1991–2017

⚠️ Designed for use with stock-style handlebar bushings.