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3897673 | Cummins 4B/6B Piston Ring Set

Pricing: $22.69

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When it comes to Ring Sets, why risk your engine?

Don?t let a small part turn into a major repair. We wouldn't risk putting sub-par parts into our engines, so why should you?

HHP only sells Ring Sets 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 2-Year Parts and Labor Warranty and technical expertise from HHP?s certified staff, and you?ve got a quality Ring Set that will keep you running for another million miles.

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

  • This brand new ring set will give you all that you need to complete you engine! Each component is built to OEM specifications to fit your engine just right!
  • We don't believe in bad parts or wrong parts. Our ASE certified techs have you covered with a ring set that has been manufactured and assembled in an ISO 9001: 2008 certified facility. In other words, you'll get quality and consistency you can trust!
  • Plus, this ring set is a fraction of the cost compared to the OEM and meets or exceeds quality. Simply put, HHP has your engine covered.


  • (1) Piston Ring Set
    • (1) Compression Piston Ring
    • (1) Compression Piston Ring
    • (1) Oil Piston Ring


2-Year Parts and Labor Warranty
OEM Applications:
  • 3802831
  • 3897673

Technical Data

Standard Bore
For Model 4B - 4 are Required
For Model 6B - 6 are Required


  • P022054
  • P022054
  • HHP
  • New


Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W5.2500” x H1.0000” x L5.2500”

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