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3938177 | Cummins 4B Standard Ring Set

Pricing: $34.32

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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.

  • You'll receive a brand new ring set that is manufactured and assembled in an ISO 9001:2008 certified facility! This ensures exceptional quality and consistency.
  • Why overpay? You'll get equal or better quality compared to the OE at a much lower price. That's more money saved!
  • To top it off, this ring set is crafted to strict OE specifications which will give you proper fit and function. You can't beat that!


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


2-Year Parts and Labor Warranty

OEM Applications

  • 3937393
  • 3938177

Technical Data

Standard Bore
Fits Applications:


  • P022926
  • P022926
  • IMB
  • New

Shipping Information

  • Item Requires Shipping
  • 0.3 lbs.
  • W1.2500” x H5.2500” x L5.2500”

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