Liner O-Rings

Tonyco offer a wide range of product to satisfy the varied demands, needs and requirements of our customers. Tonyco provides liner O-rings that are manufactured in house by using top line machinery and each one of them is manufactured to OEM specification. The quality materials exhibit excellent functionality, along with design capabilities to provide you a reliable, easy to assemble and efficient product.


O-rings are available in 3 different polymer Martials: 

1.   Viton

2.   Silicon

3.   PTFE

Product Details:

  • Excellent performance
  • Longer life
  • Highly effective
  • Crack proof
  • Precise de

Product Line

We are mainly specialized in heavy duty and diesel engine spare parts of various Japanese cars. Our head gaskets cover the most popular car model Nissan, Mitsubishi, Isuzu, Hino, Toyota, Mazda, Komatsu, Caterpillar, Cummins, Daewoo, Honda, Hyundai, Kia, Mercedes Benz, Man, Opel, Scania, Volvo and Yanmar for cars, trucks, light trucks, forklifts, heavy duty machines , and the lineup continues to grow.