동서페더럴모굴

Steel diesel piston

• 

  Direct injection LVD 4 Cylinder

  • Top Groove half keystone
  • Step bowl + 4 Valve pocket
  • Pin hole profile
  • Mn Phosphate
  • Graphite coating
• 

  Direct injection HD 6 Cylinder

  • Top Groove full keystone
  • Shallow bowl
  • Pin hole profile
  • Mn Phosphate
  • AV19 Coating
• 

  Direct injection HD 6 Cylinder

  • Top Groove full keystone
  • Shallow bowl
  • Pin hole profile
  • Mn Phosphate
  • AV19 Coating