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Oil leaking from injector pump shaft

783 Views 8 Replies 6 Participants Last post by  get vert
I have oil leaking from injector drive shaft area. Is this a bad o-ring. Its not running out just dripping from shaft.

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I'm betting your looking at the vaccum pump.
I would tend to agree. The seal is aound $10 from Cummins. Or go to DODGE DIESEL VACUUM PUMP REPAIRING /TRANSMISSIONS REPAIR . His kit is pricier, but is complete, and also has a nice little how-to DVD in addition to instructions. HTH
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