JOLAU 5pc PU Hydraulic Piston Seal 25x40x10mm

Upgrade your hydraulic system with the JOLAU 5-Piece Polyurethane Hydraulic Seal Kit, designed for reliable performance in piston and rod applications. Each seal features a durable blue PU construction with a single lip U-cup design, ensuring a snug fit for shafts ranging from 20-30mm in diameter. Engineered for pressures up to 35 MPa and speeds under 0.5 m/s, these seals deliver long-lasting resistance against wear, rust, and corrosion.

Perfect for hydraulic cylinder rebuilds or replacements, this kit includes all necessary components for quick and easy installation—typically under an hour using basic tools like a vice or pipe wrench. Ideal for agricultural, industrial, or automotive applications, the JOLAU hydraulic seals provide a cost-effective solution to restore optimal function to your system. Backed by a 100% satisfaction guarantee, we’re here to support your needs with prompt customer service.