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  4. GEARBOX SUPPORT WASHERS

GEARBOX SUPPORT WASHERS

2 products

Category dedicated to support shims used in the gearboxes of Harley-Davidson and American custom motorcycles. These precision metal components are essential for adjusting the axial play of gears, synchronisers, and transmission shafts. Their use corrects excessive slack, improves gear shifting, and extends gearbox life.

About this category

Includes standard and fine-adjustment shims for families such as Sportster, Dyna, Softail, Touring and Big Twin, compatible with Evolution, Twin Cam and Milwaukee Eight engines. Ideal for transmission repairs, preventative maintenance or custom builds requiring precise adjustment of internal gearbox components.

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