You are buying rubber shaft seals for use on Rockford, Presto Hi or Marzocchi pump head.
LOWRIDER HYDRAULICS Shaft Seal "Super Seal"
Lowrider Hydraulics super shaft seals for pump, aluminum, heavy duty, 2 pack
Lowrider Hydraulics steel shaft seals for pumphead / gear, heavy duty, 2 pack
LOWRIDER HYDRAULICS Reseal kit Shaft Seals for "Super Seal" Oring's ONLY (2) PK
Lowrider Hydraulics cylinder rebuild kit fat cylinders, 8 seals & split seals
Lowrider Hydraulics 2 motor to block seals heavy duty, brand new, Chevy
