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3920692 | Cummins C-Series Piston Pin Retainer

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Availability: In Stock & Ready to Ship!
Pricing: $0.32

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When it comes to Piston Pin Retainers, 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 Piston Pin Retainers 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 Piston Pin Retainer that will keep you running for another million miles.

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

  • Keep your piston in check with brand new retainer that's built to OEM specifications.
  • Every penny counts so don't overpay for a small part when you don't have to. At HHP you'll get equal or better quality compared to the OE at a much lower price!
  • To top it off, you don't have to sacrifice quality with cost because this retainer is manufactured in an ISO 9001: 2008 certified facility, meaning you'll get a quality part!


  • (1) Piston Pin Retainer


2-Year Parts and Labor Warranty

OEM Applications

  • 3901922
  • 3901996
  • 3920692
  • CUM3901996

Technical Data


Shipping Information

  • Item Requires Shipping
  • 0.0 lbs.
  • W3.0000” x H0.2500” x L4.0000”

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