OD10mm~410mm*3.5mm Thickness Red Silicone O-Rings No Poison Food Grade Seals Gasket Heat Resistance O Ring Seals Gaskets Hydraulic Seals(OD20x3.5mm 20pcs)

Material: Made of steel and rubber to ensure maximum reliability and performance. and long lasting. Rust and corrosion resistance. Part Type:cylinder rebuild seal kit Function:When the Hydraulic Cylinder is leaking, it is time to check if the inside seal was crank or damaged. To rebuild your Hydraulic Cylinder Gland and Piston , you will need this cylinder seal kit. Easy to install:This kit usually takes less than an hour to install and can be done with a vice, pipe wrench and a few hand tools. Satisfaction Guarantee -- Please feel free to contact us if you have any questions about our product.