Product Description
Drag Specialties Front Master Cylinder Rebuild Kit For Harley Sportster Keep your Harleys front brake system maintained with this Drag Specialties master cylinder rebuild kit. Designed to replace the original components, it offers a straightforward solution when the factory master cylinder needs service. Features: Replaces OEM 42803-04 / 42809-07 Fits dual disc models Bore diameter 12.7 mm / 1/2