Table of Contents

IH: Wheels, Brakes & Tires - Sub-02J


Rear Master Cylinder Identification

1980-1981 Rear Master Cylinder

Markings stamped into the bowl are (L80) and (11-2) on this one.
Bore: 3/4“

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photo by Fitz89 of the XLFORUM https://www.xlforum.net/forum/sportster-motorcycle-forum/sportster-motorcycle-era-specific-and-model-specific/ironhead-sportster-motorcycle-talk-1957-1985/198950-rebuilding-1981-m-c?t=2075764