Kelsey Hayes Style Rear Brake Master Cylinder with 5/8in. Bore – Chrome. Fits FX 1980-1983, FXWG 1980-1982 & Sportster 1980-1981.
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USA MADE!
* 5/8in. bore for multi-piston caliper
* Use 26248 3/4in. bore for OEM single piston caliper
* Rebuild kit BDL-GMA-MRCB1
Brake Line Options:
1. Brake olive can be removed from the existing master cylinder & refitted to new master cylinder which then requires 3/8in. UNF flare nut fitting PAI-284 and re-use the factory brake line
2. Use 10mm banjo bolt PAI-109, 10mm banjo & universal brake line
