CATERPILLAR 529-2381 Seal-O-Ring 5292381

Caterpillar 529-2381 Seal-O-Ring – OEM-Grade Durability for Heavy Equipment Applications
The Caterpillar 529-2381 Seal-O-Ring is a precision-engineered sealing component designed to meet the rigorous demands of heavy machinery, including CEY-G3516B and CFD-PMG3516 engine generator sets, various excavators such as 4HZ-5230B and 4CS-5130B, and track-type tractors like the AAF-D11R and MDG-D11T. Manufactured from high-grade elastomeric materials, this O-ring provides exceptional resistance to heat, pressure, and chemical exposure, ensuring reliable sealing performance under extreme load conditions. Its exact dimensions and compatibility with a wide range of Caterpillar equipment make it an essential part for maintaining drivetrain integrity and preventing fluid leaks.

Engineered for optimal performance, the 529-2381 Seal-O-Ring features superior elasticity and compression set resistance, critical for sustaining long-term sealing efficiency in hydraulic systems and engine components. Its metallurgy and material composition are tailored to withstand the harsh operating environments typical of wheel-type loaders (e.g., 7HR-992G, AZX-992G) and road reclaimers (e.g., GMP-RM800, BT8-RM600). By maintaining tight seals, this O-ring helps reduce downtime and maintenance costs, contributing to improved machine reliability and operational productivity. OEM-grade quality guarantees compatibility and longevity, making it a trusted choice for heavy equipment maintenance professionals.

🔗 For more detailed specifications and to purchase the Caterpillar 529-2381 Seal-O-Ring, visit the official product page at Caterpillar 529-2381 Seal-O-Ring on AllParts Expert.