CATERPILLAR 139-0489 Plate AS 1390489

Caterpillar 139-0489 Plate AS – Durable OEM-Grade Replacement for Off-Highway Trucks

The Caterpillar 139-0489 Plate AS is a high-quality, precision-engineered component designed specifically for use in Caterpillar off-highway trucks, including models 4AR-793C and 4GZ-793C. Manufactured to meet stringent OEM specifications, this plate ensures optimal fitment and reliable performance under extreme load conditions typical of heavy-duty mining and construction environments. Crafted from robust metallurgy, the 139-0489 Plate AS offers superior resistance to wear, corrosion, and mechanical stress, making it an essential part of the drivetrain and structural assembly.

This replacement plate enhances the durability and operational efficiency of your off-highway truck by maintaining structural integrity and supporting critical load distribution. Its exact dimensional tolerances guarantee seamless integration with existing assemblies, reducing downtime and maintenance costs. Whether you are managing fleet repairs or upgrading components, the Caterpillar 139-0489 Plate AS delivers consistent performance and longevity, helping to maximize equipment uptime and productivity.

🔗 For more detailed specifications and to purchase the Caterpillar 139-0489 Plate AS, visit the official product page at AllParts Expert.

Related part numbers: 139-0489, 4AR-793C, 4GZ-793C