Replacement High Volume Master Cylinder Reservoir Cap with diaphragm gasket. Durable stamped steel construction with a black zinc plating for corrosion resistance. Works with all Wilwood High Volume master cylinders and will retrofit older 'Composite' master cylinders.
Wilwood Lid with Gasket - High Volume Aluminum Master Cylinder (New Style)
CAP,M/C,HIGH VOLUME,W/DIAPHRAGM,ASSEMBLY
M/C CAP ASSM
