Athena P400250850601 Complete Gasket Kit (oil seals not included) Pensamiento Matematico Ii PDF. Athena P400250850601 Complete Gasket Kit (oil seals not included) Athena offers the widest range of replacement engine gaskets available on the market, boasting over 40 years of experience in the field. Athenas gasket kits are entirely engineered in Italy with a strong base of internal know how. Each piece is produced following strict parameters imposed by manufacturers and the use of latest generation lasers guarantees perfect cutting quality. Athena performs surface treatments to compensate irregularities and follows material stress relieving processes to improve sealing in the most critical areas. Why choose this engine gasket kit? Athenas gaskets have low moisture absorption, highest mechanical resistance, resistance to oils and gasoline, resistance to high temperatures and pressures, easy removal. This kit includes all the necessary gaskets for a complete engine overhaul (oil seals not included). Discover the gasket that best suits your motorbike by consulting the compatibility tables. Technical features Net Weight (Kg) 0. 31