CATERPILLAR 5W-6388 Seal-O-Ring 5W6388

Caterpillar 5W-6388 Seal-O-Ring: OEM-Grade Durability for Excavators, Skid Steer Loaders, and Paving Compactors

The Caterpillar 5W-6388 Seal-O-Ring is a precision-engineered sealing component designed to meet the rigorous demands of heavy equipment applications. Compatible with a wide range of Caterpillar machinery including excavators (models F4D-M315F, 8AL-M318, 2RC-206), skid steer loaders (models BL9-239D, CD4-239D, AH9-249D), and paving compactors (models 4PN-PS-300B, 6HM-PF-300B), this seal ensures optimal performance under high-pressure and variable load conditions. Manufactured from high-grade elastomeric materials, the 5W-6388 Seal-O-Ring offers exceptional resistance to hydraulic fluids, heat, and abrasion, maintaining a reliable seal to prevent leaks and contamination.

Technically, the 5W-6388 Seal-O-Ring features precise dimensional tolerances tailored to Caterpillar’s drivetrain and hydraulic systems, ensuring a perfect fit and long service life. Its advanced metallurgy and compound formulation provide superior elasticity and compression set resistance, critical for maintaining sealing integrity in dynamic environments. This part supports equipment longevity by minimizing downtime and maintenance costs, delivering OEM-grade quality that meets or exceeds Caterpillar’s stringent standards. Ideal for use in forestry products, material handlers, and compactors, the 5W-6388 Seal-O-Ring is an essential component for maintaining peak machine efficiency and reliability.

🔗 For detailed specifications and to purchase the Caterpillar 5W-6388 Seal-O-Ring, visit Caterpillar 5W-6388 Seal-O-Ring at AllParts Expert.