CATERPILLAR 131-3926 Door AS 1313926

Caterpillar 131-3926 Door AS – Durable OEM-Grade Replacement for D10N-3SK and D10R-3KR Track-Type Tractors

The Caterpillar 131-3926 Door Assembly is a high-quality, OEM-grade replacement part designed to meet the rigorous demands of heavy-duty mining and construction applications. Manufactured with precision metallurgy and engineered for optimal fit, this door assembly ensures superior durability and resistance to harsh load conditions. Featuring robust steel construction with exact dimensions tailored for seamless integration, the 131-3926 door enhances operator safety and equipment longevity by providing reliable protection against environmental elements and mechanical wear.

This door assembly is specifically compatible with Caterpillar D10N-3SK and D10R-3KR track-type tractors, models renowned for their powerful drivetrain and heavy-load capabilities. The 131-3926 door is engineered to maintain the structural integrity of these machines, ensuring consistent performance under extreme operational stresses. Its precise fitment reduces installation time and minimizes downtime, making it an essential component for maintaining peak productivity in demanding work environments.

Technically, the Caterpillar 131-3926 door assembly features reinforced hinges and corrosion-resistant coatings, which contribute to its extended service life. Its design accommodates the unique frame geometry of the D10 series tractors, ensuring optimal sealing and noise reduction within the operator cabin. This part supports enhanced operator comfort and safety, crucial for prolonged operation in mining and earthmoving tasks. By using this OEM-grade door assembly, operators benefit from improved machine reliability and reduced maintenance costs.

🔗 For more detailed specifications and to purchase the Caterpillar 131-3926 Door Assembly, visit the Caterpillar 131-3926 Door AS product page.

Related Part Numbers: 131-3926, 1313925