CATERPILLAR 039-6937 Perno-Hombro 0396937

Caterpillar 039-6937 Bolt-Shoulder – OEM-Grade Durability for Heavy Equipment

The Caterpillar 039-6937 Bolt-Shoulder is a precision-engineered fastener designed to meet the rigorous demands of industrial, marine, off-highway trucks, and track-type tractors. Compatible with a wide range of Caterpillar models including the 63B-D320A Engine, 57B-D330A and 59B-D333A Marine Products, as well as numerous off-highway trucks such as the APX-785C, MSY-785D, and ATY-793C, this bolt ensures secure assembly under extreme load conditions. Manufactured from high-strength alloy steel with superior metallurgy, the bolt features a shoulder diameter optimized for precise fitment and load distribution, enhancing drivetrain integrity and operational reliability.

Technically, the 039-6937 Bolt-Shoulder offers exceptional tensile strength and resistance to shear forces, critical for maintaining structural stability in heavy machinery applications. Its corrosion-resistant finish extends service life in harsh environments, including marine and off-road conditions. The shoulder design facilitates accurate alignment and reduces wear on mating components, contributing to improved maintenance intervals and reduced downtime. This bolt meets stringent OEM specifications, guaranteeing compatibility and performance equivalent to original Caterpillar parts, making it an indispensable component for maintaining the efficiency and safety of your equipment fleet.

For more detailed specifications and to purchase the Caterpillar 039-6937 Bolt-Shoulder, visit the official product page at 🔗 Caterpillar 039-6937 Bolt-Shoulder on AllParts Expert. Ensure your heavy equipment operates at peak performance with this reliable, OEM-quality replacement part.