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Specifications

The PAI Industries 505005 Piston Ring Set is engineered for heavy-duty diesel engines, delivering the reliability and performance demanded by today’s trucking industry. Each ring is manufactured from premium alloys and treated for wear resistance, ensuring extended service life under extreme operating conditions. This set provides optimal cylinder sealing, improved fuel efficiency, and minimized oil consumption, restoring your engine’s compression and performance. Designed to match or exceed OEM specifications, it is a direct replacement solution for Navistar and other applications. Backed by PAI’s warranty and sold by Wofford Truck Parts, this ring set is a trusted choice for professional maintenance and engine rebuilds.
Weight
0.44

Compatibility

International 9200 / 9400 / 9900 Series – 1995–2007

International ProStar – 2008–2015

International WorkStar / PayStar – 2000–2015

International 4300 / 8600 Series – 2002–2014

Kenworth T600 / T800 / W900 – 1995–2010 (Cummins engines)

Peterbilt 379 / 386 / 387 / 389 – 1995–2010 (Cummins engines)

Freightliner Cascadia / Columbia / Century Class – 2004–2012 (Cummins engines)


Alternative Part Numbers

  • Cummins 3007630
  • Cummins 3017349
  • Cummins 3029116
  • Mahle 2.1.208
  • Navistar 1823683C91
  • PAI 505005
  • Perfect Circle PR-2134

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