Gaurav Associates supplies O-Rings for Automotive Purposes. Gaurav Associates offers Bush Type Couplings, Tyre Couplings, Gear Couplings, Resilient Spring Grid Coupling, Essex Jaw Couplings and HRC Jaw Couplings. The O-Rings for Automotive Purposes are manufactured using superior quality material and the finish product is durable. The O-Rings for Automotive Purposes designed to be seated in a groove and compressed during assembly between two or more parts, creating a seal at the interface. The O-ring may be used in static applications or in dynamic applications where there is relative motion between the parts and the O-ring. Dynamic examples include rotating pump shafts and hydraulic cylinder pistons. The O-Rings for Automotive Purposes are one of the most common seals used in machine design because they are inexpensive, easy to make, reliable, and have simple mounting requirements. They can seal tens of megapascals [thousands of psi] pressure.