Sorry but this item is currently unavailable.
Please check back at a later stage.
Harley FXSB/FXE-80/FXST/FXWG Master Cylinder, 1983-E87 (OEM/NOS #42470-82A)
The Factory used three versions of this master cylinder. The differences between them regarded the number and location of the various ports. This is the FXSB, FXE-80, FXST, and FXWG version for the models indicated below. For reference, based on our research, the machining features of the three versions were as follows::
FXR: two top ports, one side port
FXSB/FXE-80/FXST/FXWG: two top ports, no side port
FLT: one top port, one side port
TECHNICAL NOTE: this machining style was used from 1983-early 1987, but according to Factory references, black finish was specific to the FXSB and FXE-80 models. For the FXST and FXWG, Factory references are indicating a silver finish (OEM #42470-82B. This is the "A" version, in black, but the A and B versions are, otherwise, identical in all respects.
FXSB: 1983-84
FXE-80: 1984
FXST: 1984-E87
FXWG: 1985-86
Good, original black paint finish, no scrapes. Bore is clean with no pitting, plunger is clean with nice seals. And it produced excellent air pressure in our bench tests.
081120 D-7 (OS)