Chrome Front Brake Cable Adjuster – Harley K/FL/XL/FX 1950–1972 OEM 45159-50

This chrome front brake cable adjuster is a correct replacement for early Harley-Davidson K, FL, XL, and FX models running mechanical front brakes. Designed to provide proper cable tension adjustment, this component helps restore smooth and responsive front brake operation.

Finished in chrome for a clean, factory-style appearance, this adjuster is ideal for restorations or replacing worn or corroded originals on vintage Harley models.

Replaces Harley-Davidson OEM 45159-50, ensuring proper fitment across multiple early applications from 1950 through 1972.

When you’re dialing in mechanical front brakes, proper cable adjustment makes all the difference — and this keeps it right.

Fitment

Harley-Davidson K models – 1952–1956

Harley-Davidson FL models – 1950–1971

Harley-Davidson XL models – 1957–1972

Harley-Davidson FX models (Super Glide) – 1971–1972

Replaces Harley-Davidson OEM 45159-50