Pack seal high engine ORIGIN, CARENZI, TNT ... for kit 50cc cast iron and aluminum DERBI euro 3 & 4

High engine seals DERBI euro 1, 2, 3 and euro 4, mounts on the original TNT and CARENZI cylinders in cast iron, aluminum.

The pack contains a cylinder head stud O-ring, an aluminum cylinder head gasket and the base gasket. Of correct quality.