The Engine Front Structure Gasket Kit consists of an O-ring seal, gasket, ORFS O-ring seal, bonded seal, and crankshaft seal. The O-ring seal forms a circular, tight seal around the front cover opening, preventing leaks. The Gasket fills irregularities between the front cover and the engine block, ensuring a comprehensive seal. An ORFS O ring seal seals the high-pressure oil passage connection between the engine block and the front cover. A Bonded seal permanently affixed to the front cover ensures a durable and reliable seal. The crankshaft seal prevents oil leaks from the crankshaft area and maintains proper lubrication and containment.Attributes:• Protects sensitive internal components and ensures smooth engine operation• Prevents leaks from front engine components like timing gears and crankcaseApplications: The Engine Front Structure Gasket Kit is used for maintenance and service to maintain engine lubrication and cooling by preventing fluid leaks through the front cover.