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Fits 9/16" bore master cylinder on single disc 1996-2000 Big Twin, 1999-2017 Twin Cam 1996-2003 Sportster, Rebuild kit, Daytona International (OEM 45006-96)
Complete repair kits for stock style brake master cylinders include all internal parts needed for a complete rebuild. Can be used with DOT 3, DOT 4 or DOT 5 brake fluid but you should always stay with the same brake fluid type as the three types are chemically incompatible. Bore size is usually indicated on the underside of the master cylinder.