Ruijueparts construction machinery seals and seal kits are cost-effective sealing solutions custom-engineered for Eaton core equipment, including hydraulic motors, hydraulic pumps, cylinders, and transmissions.
Manufactured from premium materials such as Nitrile Butadiene Rubber (NBR), Polyurethane (PU), and Polytetrafluoroethylene (PTFE), these seals are tailored to meet distinct operational requirements: NBR ensures excellent oil resistance and pressure endurance; PU delivers superior wear and tear resistance; PTFE offers outstanding high-temperature and corrosion resistance. Suitable for harsh working environments ranging from -30℃ to 120℃, they boast a high-pressure sealing capacity of up to 35 MPa.
Whether you require individual oil seals, O-rings, or comprehensive seal kits (including wiper seals, wear bands, and gaskets), our products deliver exceptional leak-proof, dust-proof, and anti-aging performance. They effectively extend the service life of construction machinery hydraulic systems and minimize equipment downtime for maintenance.
Widely applicable to hydraulic components—such as track tension cylinders, travel motors, and control valves—of excavators, loaders, motor graders, agricultural machinery, and other equipment, these seals are factory-direct supplied with abundant stock. Backed by a 1-year warranty, they match the quality of OEM parts at a more competitive cost.
