Oil pan gasket leak?

Discussion in 'Heavy Duty Diesel Truck Mechanics Forum' started by JohnSmith69, Mar 26, 2025.

  1. JohnSmith69

    JohnSmith69 Light Load Member

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    Can you guys please let me know where you think I'm leaking from? You're looking at the bottom of a Cummins X15. Do you think it's the oil pan gasket or something more serious? TIA
     

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  3. Goodysnap

    Goodysnap Road Train Member

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    You could clean it all off and confirm the leak area to return. The small nature of the leak it may not come back right away.

    My money is on the fuel pump gear pump oring between the gear pump and the high pressure pump. Fairly easy inexpensive repair.
     
  4. JohnSmith69

    JohnSmith69 Light Load Member

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    Feb 23, 2020
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    Thank you for the reply. How many hours is acceptable for labor? How much can I expect to pay?
     
    Goodysnap Thanks this.
  5. Goodysnap

    Goodysnap Road Train Member

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    Maybe 2-3 hour job max. 50 bucks in seals and gaskets.

    Shop rates can vary greatly but 500 to 700 ish.
     
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