Real Gasket Corporation has received FAA-PMA approval for improved design pushrod tube seals for continental engines.
The seals are designed to provide 37% more sealing area at the point of contact with the pushrod tube, and to vector more spring pressure to the tube by it’s beveled top and companion washer.
The seals are available in three kits. (Kit# RG360PR) for IO/TIO-360, (Kit# RG520PR) for O/IO-470, IO-520, IO-550-A,B,C and (Kit# RG550GPR) for IO-550-G engines. Seals are also available in single cylinder kits.
Fits the following engines: GTSIO-520 Series; IO-550-G; TSIO-520-BE.