| 摘要 |
PURPOSE: A sealing of rubber material is formed in outer circumference of a fuel pipe for closing with an inner circumference of a nut which connects a fuel pump with a fuel distributor and a fuel distributor with an injector. CONSTITUTION: An expansion portion is formed at both end of metal pipe for conveying fuel. The expansion portion is received in a connector to connect a fuel pump, a fuel distributor, and an injector. A sealing(14) of a rubber material is formed between seat portion(22) of the connector and a slanting surface(12) in outer circumference of the expansion portion. When connecting the connector to the fuel pump, fuel distributor, and injector, even though the center of the fuel pipe is put out of the center of the connector, the sealing of the rubber material absorbs the difference. Therefore, leakage of oil is prevented.
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