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3922571 | Cummins B-Series Piston

Pricing: $56.83

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Think you know the truth about Pistons? We'd bet you'd be surprised.

It?s no secret, rebuilding your rig is one of the most labor (and wallet) intensive repairs out there. Sure, you want your engine to last another million miles but you also want the best price; so what should you choose- OEM or Aftermarket?

When it comes to engine parts, the aftermarket often gets a bad rep. The idea that aftermarket retailers sell cheap parts with zero warranty, delivered in a beat-up box written in another language couldn?t be further from the truth. HHP is here to set the record straight; we only sell new Pistons. On top of only offering premium quality parts, we also make sure you save up to 50% off OEM prices. So, when it comes to your Piston, what?s left to want?

Need a little extra proof? Let?s talk Pistons.

  • Quality is a top priority here at HHP, that is why this brand new piston is manufactured and assembled in an ISO 9001:2008 certified facility. You'll get top-notch quality and consistency.
  • Why overpay? You'll get quality that meets or exceeds the OE's at a much lower price. This will help keep cash on hand!
  • Plus, we have ASE Certified Techs on staff to answer all of your technical questions. If it involves Diesel engines, we've got your back.
  • To top it off, this piston conforms to strict OE specifications to ensure engine fitment and functionality. You can't beat that!


  • (1) Piston


2-Year Parts and Labor Warranty

OEM Applications:

  • 3922571
  • 3802487

Technical Data

Fits Engines:

Standard Bore


  • P022805
  • P022805
  • HHP
  • New

Shipping Information

  • Item Requires Shipping
  • 3.0 lbs.
  • W5.5000” x H5.5000” x L6.0000”

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