Top Hydraulics, Inc.

Almost all high-end convertibles today use old technology to seal the hydraulic cylinders. The shelf lifetime of the Polyurethane seals most frequently used is about ten years. Heat, water, and additives can even accelerate that decay! Top Hydraulics, Inc. uses Viton™ and Teflon™-hybrid seals, as well as advanced PU seals which far exceed the OEM's requirements for rigidity, but provide between twice and ten times the service life, based on scientific test data - our warranty proves it. Top Hydraulics, Inc. is the largest remanufacturer of convertible top cylinders. Replacing your leaking cylinders will buy you the original problem back - Top Hydraulics' upgrades get you a product that is far better than new...