This kit comes with custom computer sized, single piece Piston Bi-directional Sealing Rings replacing the problematic 3 piece design. See informational photos
THIS KIT DOES NOT USE A NBR OR VITON O-RING FOR A ROD SEAL!
To overcome chronic leaking issues of these trim cylinders, the simple o-ring that acts as a rod seal, is replaced with custom computer sized HYDRAULIC rod seals. See informational photos
THIS KIT IS COMPRISED OF TOP QUALITY MATERIAL AND WILL GET YOU BACK ON THE WATER IN MINUTES.