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3917729 | Cummins 6C8.3 Bolt

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Pricing: $3.41

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When it comes to Bolts, 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 Bolts 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 warranty and technical expertise from HHP’s certified staff, and you’ve got a quality bolt that will keep you running for another million miles.

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

  • Keep your engine secure with a bolt manufactured and assembled in an ISO 9001: 2008 certified facility. This ensure quality and consistency you can count on!
  • Fitment is critical to your engine, that's why this bolt is built to OEM specifications.
  • Every cent counts, so don't overpay even for the smallest of parts. With HHP you'll get equal or better quality compared to the OEM at a much lower price.


  • (1) Bolt


2-Year Parts and Labor Warranty

OEM Applications

  • CUM3917729
  • 3917729

Shipping Information

  • Item Requires Shipping
  • 0.2 lbs.
  • W6.0000” x H1.5000” x L6.0000”

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