Cylinder Liner

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Cat® Liners are heat-treated for wear resistance and plateau bored for proper mating of piston rings and liner, for better oil control and long life.

Cat cylinder liners are made better because:
  • Inside surfaces feature a uniform cross hatch pattern for faster ring seating, proper ring seal, uniform oil distribution, and long life
  • Flanges are roll burnished in the radius for increased strength and resistance to cracking
  • Heat-treated high-grade gray iron construction provides exceptional strength and long life
  • Controlled flange head thickness guarantees a precise match with the block and head
  • Precise manufacturing tolerances ensure perfectly round bores for efficient oil control and proper fit in Cat engine blocks

Competitive liners:
  • Lack of heat treating and roll burnishing can lead to flange cracks and breaks
  • Random cross hatch pattern can result in poor oil control and increased oil consumption

Quality materials and controlled manufacturing processes ensure Cat Liners deliver top performance and long life. Use Genuine Cat® Parts.