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3821572 | Cummins NT855 Oil Pump, New

Pricing: $395.04

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When it comes to Oil Pumps, we've got you covered!

Don’t let your Oil Pump cause major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Oil Pumps that are manufactured in a state of the art facility using top of the line machining and measuring equipment to ensure each part is manufactured to OEM specifications. Combine this with up to 50% off OEM prices, an industry leading 1-year warranty and technical expertise from HHP’s certified staff, and you’ve got a quality Oil Pump that will keep you running for another million miles.

Need a little extra proof? Let's talk shop.

  • The Oil Pumps originate from an ISO 9001: 2015 certified facility, ensuring highest quality and maximum possible consistency.

  • The Oil Pumps are inspected and tested to ensure accuracy and reliability.

  • All Oil Pumps are lean manufactured in order to maintain continuous product improvement.

  • The Pump helps extend the life of high-wear engine parts.

  • Our Oil Pumps are of equal or better quality than the OE at a much lower price.

  • All Oil Pumps are are manufactured according to strict OEM specifications.

  • Keep Oil in its place with a brand new Oil Pump made to OE specifications. You'll get equal or better quality compared to the OE at a much lower price.


  • (1) Oil Pump
    • (1) Gasket


1-Year Parts Warranty

OEM Applications

  • 3821572
  • 3045882
  • 3821575
  • 3012728
  • 3609837
  • 3015273
  • 3077770

Technical Data


NT855 Engine Specifications:
Year: 0-0
Liter: 14.0
CID: 855
Engine Code: NT855 Small Cam
Cylinders: L 6
Bore/Stroke:5.4998-5.5050", 6.000"
Compression Ratio: -
Firing Order: 1-5-3-6-2-4
Comments: NT 855, Small Cam

Tune-Up Specifications:
Intake Valve Lash: .014" Cold
Exhaust Valve Lash: .027" Cold


  • P019666
  • P019666
  • IMB
  • New

Shipping Information

  • Item Requires Shipping
  • 31.0 lbs.
  • W11.0000” x H10.0000” x L11.0000”

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