Listings with DIESELSITE as the supplier will be backorders due to Hurricane IAN. Feel free to email us ahead of time if you have any questions.

Top Cover Seal for DS Injection Pump

Top Cover Seal for DS Injection Pump


  • $9.99
  • Save $1

New top cover seal for all DS4 injection pumps.  This is not a seal that can be substituted due to it's odd size and shape but we now have it available so you can fix a simple leak on an otherwise good pump as needed.


    • 1 specialty seal


    • 1994 & Newer 6.5L diesel or turbo diesel vehicles with DS4 injection pump

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