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3921926 | Cummins 4B/6B/C8.3 Turbocharger Mounting Gasket

Pricing: $16.78

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These aren't your grandpa?s gaskets.

A blown gasket can be anything from a minor annoyance to leaving you stranded on the side of the road. You don?t have to put up with whatever gasket you can get your hands on; our gaskets are engineered to withstand anything you throw at it and last well into another million miles. No doubt about it, these are some of the best gaskets on the market.

It's no secret that diesel engine parts can cost an arm and a leg. That?s where HHP steps in. We offer premium aftermarket gaskets at up to 50% off OEM prices. While most believe aftermarket retailers sell cheap gaskets with zero warranty, packed in a dusty box from who knows where, HHP is here to kick that stereotype to the curb. HHP provides gaskets fabricated for unstoppable performance and a 2-year warranty. How?s that for an aftermarket part?

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

  • You deserve a quality and that's why each gasket is manufactured and assembled in an ISO 9001: 2008 certified facility.
  • Go a million more miles with a gasket that's built to OEM specifications. We ensure your engine will have proper fitment!
  • Keep more money in your wallet! With HHP you'll get equal or better quality compared to the OEM at a much lower price!


  • (1) Turbocharger Mounting Gasket


2-Year Parts and Labor Warranty
OEM Applications:
  • 3905033
  • 3916300
  • 3921926
  • CUM3921926

Technical Data

For 2-Valve 4B/6B Applications: Water Cooled Units;Water Cooled Turbo
For ISB/QSB 6B Applications: Water Cooled Turbo
For C8.3 Applications: Water Cooled


  • P022718
  • P022718
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W6.0000” x H0.2500” x L4.0000”

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