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3907163 | Cummins 4B/6B Piston

P022565, 3802160, 3907163, CUM3907163, Cummins, 4B, 6B, Cummins 4B, Cummins 6B, Cummins 4B/6B, 4B/6B Cummins, 4B/6B Cummins Piston, Piston Cummins, Piston Cummins 4B, Piston Cummins 6B, Piston B-Series, Piston B-Series Cummins, Cummins B-Series Piston

Availability: In Stock & Ready to Ship!
Pricing: $45.00

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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.

  • This standard bore piston is made to OEM specifications and brand new so your engine gets the most out of it!
  • You'll get equal or better quality compared to the OEM at a much lower price! Every dollar counts, so don't overpay if you don't have to.
  • Also count on excellent quality with a piston that's been manufactured and assembled in an ISO 9001: 2008 certified facility. It doesn't get better than that!


  • (1) Piston


2-Year Parts and Labor Warranty

OEM Applications

  • 3802160
  • 3907163
  • CUM3907163

Technical Data

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

Shipping Information

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

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