Yamaha XJ600S Diversion XJ600 Front Brake Master Cylinder 1997-2001 4BR-W2587-02

Product Description

This is an authentic Yamaha OEM front brake master cylinder assembly, complete with reservoir body, lid, fluid clamp bracket, and brake lever pivot setup. Cast from durable aluminum alloy, this unit features a 14mm internal piston bore, identified by the “14” casting mark on the body. It is designed to provide the hydraulic pressure and leverage required for Yamaha single- or dual-front-caliper braking systems. The reservoir lid displays factory instructions for sealed DOT 3 or DOT 4 brake fluid. Component Specifications Brand: Yamaha Genuine OEM Manufacturer: Nissin Part Type: Front Brake Master Cylinder Assembly Piston Bore: 14mm Handlebar Fitment: Standard 7/8 in. (22mm) Brake Fluid: DOT 3 or DOT 4 Compatible Models & Years Yamaha XJ600S Diversion / Seca II — 1992–2001 Yamaha XJ600N Diversion — 1997–2001 Yamaha XJ900S Diversion — 1995–2002 Yamaha FZR600 / FZR600R — 1989–1999 Please compare the casting, brake line position, mounting layout, and bore size with your original part.