Part No. 42-6913 (oro2u.com) MASTER CYLINDER RESERVOIR DIAPHRAGMS [Sold Each] Made in Japan. Here is the fix for leaking Master Cylinder reservoirs. Available for many popular applications.
Cross reference numbers ONLY. 4L0-25854-00-00, 32-7706, YAMAHA STREET 1987 YAMAHA SRZ250 FRONT BRAKE MASTER CYLINDER 1988-1990 YAMAHA XV250 ROUTE 66 FRONT BRAKE MASTER CYLINDER
1988-2007 YAMAHA XV250 VIRAGO FRONT BRAKE MASTER CYLINDER 2008-2012 YAMAHA XV2500V-STAR FRONT BRAKE MASTER CYLINDER 1985-2000 YAMAHA XT350 FRONT BRAKE MASTER CYLINDER 1982-1983 YAMAHA XS400 FRONT BRAKE MASTER CYLINDER 1983 YAMAHA XV500 VIRAGO FRONT BRAKE MASTER CYLINDER