TRD manufactures cylinders that are renowned for their durability, high-quality construction and long-lasting performance. TRD maintains an industry leading delivery schedule--standard delivery in 2-3 days. Every cylinder is proudly made-to-order in the USA with the highest quality components, and all product lines have a wide variety of options and modifications available.

Learn more about our industry leading delivery schedule.
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ISO 15552

Conforming to ISO 15552 (previously 6431) standard specifications, TRD’s ISO cylinders are designed to be easily interchangeable throughout the world. These cylinders are pre-lubricated for longer, maintenance free operation and feature cushions and a magnetic piston as standard options.
  • Dimensional interchangeable with all other manufacturer’s ISO 15552 cylinders.
  • Variety of mounting kits available.
  • Stroke lengths up to 2800mm.
  • Six bore sizes available: 32mm, 40mm, 50mm, 63mm, 80mm, and 100mm.
  • Custom modifications available.
  • Permanent lubrication design provides outstanding service life. Click here to learn more!


ISO 15552 (previously 6431)