CATERPILLAR 2K-2939 Seal-O-Ring 2K2939

Caterpillar 2K-2939 Seal-O-Ring: Premium OEM-Grade Durability for Articulated Dump Trucks

The Caterpillar 2K-2939 Seal-O-Ring is engineered to meet the rigorous demands of articulated dump truck applications, ensuring a reliable seal under extreme load conditions. Manufactured from high-grade elastomeric materials with superior resistance to heat, oil, and abrasion, this seal-o-ring maintains optimal performance across a broad temperature range. Designed specifically for models such as the 735-AWR, 740-AXM, and D400E II-8PS, the 2K-2939 provides a precise fit that prevents fluid leakage and contamination, safeguarding critical drivetrain components.

Technically, the 2K-2939 features a robust cross-sectional diameter optimized for high-pressure sealing, with exceptional elasticity and compression set resistance. Its advanced metallurgy compatibility and chemical stability ensure longevity even in harsh operating environments typical of heavy-duty construction machinery. By maintaining hydraulic integrity and reducing downtime, this seal-o-ring enhances overall equipment efficiency and extends service intervals, making it an indispensable component for maintaining Caterpillar articulated dump trucks’ peak performance.

🔗 For detailed specifications and to purchase the Caterpillar 2K-2939 Seal-O-Ring, visit Caterpillar 2K-2939 Seal-O-Ring product page.

Related part numbers: 2K-2939