AD Piston Ring

Cast Iron Piston Rings

AD Piston Ring has been a leader in producing cast iron piston rings since 1921. Known for their wear resistance, these piston rings are suitable for a wide range of engine applications. Cast iron piston rings provide consistent pressure against the bore, ensuring reliable performance. The company custom manufactures cast iron piston rings ranging from 1” to 30” and offers various joint configurations to meet different application needs.

Key Features:

  • Wear-resistant and durable
  • Custom-built to specifications, including oversize and metric sizes
  • Precision ground for applications in diesel engines, marine engines, compressors, and hydraulic cylinders
  • Wax-coated to prevent corrosion
  • Quick turnaround: some orders can be shipped in 1-2 business days
  • Available in both small and large quantities

Applications:

Diesel engines, collector cars, locomotives, marine applications, compressors, and hydraulic cylinders.