Master cylinder with reservoir and cap for dual circuit vacuum power assisted brakes from 1980 on.
FITS: Series III 88 & 109 with 11" front brakes and optional dual circuit system with vacuum power assist. 1980 - 1984.
NOTE: Will not interchange with early dual power master cylinder. For early 88 Series III dual master use PLC454, for early 109 Series III dual master use PLC762.