CATERPILLAR 111-6811 Seal-O-Ring 1116811

Caterpillar 111-6811 Seal-O-Ring: OEM-Grade Durability for Articulated Dump Trucks

The Caterpillar 111-6811 Seal-O-Ring is engineered to provide superior sealing performance in a wide range of articulated dump trucks, ensuring optimal drivetrain integrity and preventing fluid leaks under extreme load conditions. Manufactured from high-grade elastomeric materials with excellent resistance to heat, pressure, and chemical degradation, this seal maintains its elasticity and sealing capability across diverse operating environments. Its precise dimensions and robust metallurgy make it an essential component for maintaining hydraulic and pneumatic system efficiency in models such as the AFX-725, AGF-730, and 4PS-D250E II, among others.

Designed to meet stringent OEM specifications, the 111-6811 Seal-O-Ring offers exceptional wear resistance and long service life, reducing maintenance downtime and operational costs. Its compatibility with numerous Caterpillar articulated dump truck models—including the AXM-740, 1HK-D25D, and 3AJ-D30D—ensures seamless integration and reliable performance. This seal’s advanced compound formulation withstands harsh environmental factors and dynamic pressure fluctuations, making it ideal for heavy-duty applications requiring consistent sealing under high-stress conditions.

For detailed specifications and to purchase the Caterpillar 111-6811 Seal-O-Ring, visit the official product page at 🔗 Caterpillar 111-6811 Seal-O-Ring on AllParts Expert.

Related part numbers: 111-6811