A Seal O Ring ensures that there are no gaps or openings through which the lubricating fluids could potentially leak from the hydraulic motor assembly. The compressive force exerted by the O-Ring, when installed in the hydraulic motor parts, helps to withstand the internal pressure of the lubricating fluids, further enhancing the sealing capability. Attributes:• Helps to keep out contaminants, dust, and other external elements• Manufactured to precise specifications and are built for durability and reliabilityApplications:A Seal O Ring creates a barrier between the mating surfaces of the hydraulic motor assembly, preventing the lubricating fluids from leaking or escaping the parts. It allows for creating a tight, leak-proof barrier.