Sell top quality mechanical electronic unit injector 0414755002 Commercial vehicle unit injector SEP -rodge
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Original mechanical electronic unit injector Commercial vehicle unit injector from China-Lutong
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mechanical electronic unit injector a pressure relief valve for a common rail fuel system includes a hard ceramic spherical valve member that moves into and out of contact with a conical valve seat of a soft metallic valve body. Fretting damage to the valve is inhibited by using the dissimilar materials, and by using a guide pin that is allowed to move on the spherical surface of the ceramic spherical valve member. The Commercial vehicle unit injector may be constructed of silicon nitride.
