| 摘要 |
A fuel injection rail includes a rail body including an upper case 30 made of a metal and an injector holding member 32 made of a resin, provided in its outer surface with recesses 35 in which holding parts 37 of the upper case 30 engage and a sealing groove 38 spaced from the recesses 35 ; and sealing means 39 placed in the sealing groove 38 to seal the joint between the upper case 30 and the injector holding member 32 . The fuel injection rail can be readily assembled. The joint between the upper case 30 and the injector holding member 32 is sealed with high reliability.
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