Goetze® Piston Rings

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Goetze® Piston Rings for 4-stroke Large Bore Engines

Piston rings for large bore engines are our specialty.  We are fully dedicated to this technology and can offer everything from a single source: R&D, ring pack, gas flow and dynamic analysis, foundry, machining, electroplating and testing.  Our specialized manufacturing sites produce the highest quality rings in the required lot size – right on time.  Because we live up to a reputation of quality and reliability on an everyday basis, we have grown to be a market leader.  Your piston ring requirements are welcome at Federal-Mogul; challenge us to take care of them!


  • Diesel Engine
  • Dual Fuel Engine
  • Gas Engine
  • Gearboxes
  • Heavy Fuel Engine
  • Hydraulics
  • Marine Diesel Oil Engine
  • Piston Compressors
  • Power Generators
  • Pumps
  • Transmissions

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