CATERPILLAR 231-5307 O-Ring 2315307

Caterpillar 231-5307 O-Ring – OEM-Grade Seal for Excavator Hydraulic Systems

The Caterpillar 231-5307 O-Ring is a precision-engineered sealing component designed specifically for a wide range of Caterpillar excavator models, including the 5GK-E110B, 8MF-E110B, 9HF-E110B, 4XK-E120B, 6JF-E120B, 7NF-E120B, 4SG-E200B, 6KF-E200B, 8SF-E240B, 2RL-E240C, 1WJ-E300B, 5EG-EL200B, 7DF-EL200B, 5WG-EL240B, 9PK-EL240C, and 3FJ-EL300B. Manufactured to OEM specifications, this O-Ring ensures optimal compatibility and performance within the hydraulic systems of these heavy-duty excavators. Constructed from high-grade elastomeric materials, the 231-5307 O-Ring offers exceptional resistance to hydraulic fluids, temperature extremes, and mechanical wear, making it ideal for demanding load conditions and harsh operating environments.

Technically, the Caterpillar 231-5307 O-Ring features precise dimensional tolerances that guarantee a secure fit within the hydraulic cylinder assemblies, preventing fluid leaks and maintaining system pressure integrity. Its advanced metallurgy and elastomer composition provide superior elasticity and compression set resistance, which enhances durability and extends service intervals. By maintaining a reliable seal under high-pressure drivetrain conditions, this O-Ring contributes to the overall efficiency and longevity of your Caterpillar excavator’s hydraulic system, reducing downtime and maintenance costs.

🔗 For genuine Caterpillar 231-5307 O-Ring and detailed specifications, visit the official product page at Caterpillar 231-5307 O-Ring on AllParts Expert. Ensure your excavator’s hydraulic system operates at peak performance with this essential OEM replacement part.