CATERPILLAR 134-6640 Cushion AS-Back 1346640

Caterpillar 134-6640 Cushion AS-Back – OEM-Grade Cushion for Heavy Equipment Durability and Performance

The Caterpillar 134-6640 Cushion AS-Back is a precision-engineered component designed to enhance the operational reliability and longevity of a wide range of Caterpillar heavy machinery. Compatible with models including articulated dump trucks (5TN-D250E), earthmoving compactors (7LN-826G, 87X-826C, 86X-825C, 6RN-825G), integrated toolcarriers (6ZF-IT18F, 3CL-IT28F), motor graders (4MK-120H through ATS-16H series), and pipelayers (2HZ-572R, 1KW-561M, DSC-572R II, AAC-572R, 2XS-583R), this cushion is engineered to meet stringent OEM specifications. Manufactured from high-grade metallurgy, the 134-6640 cushion withstands extreme load conditions and vibration, ensuring optimal drivetrain shock absorption and structural integrity.

Technically, the 134-6640 Cushion AS-Back features robust elastomeric materials combined with precision-molded metal inserts to provide superior damping characteristics. Its design minimizes wear and fatigue on adjacent components, reducing maintenance intervals and downtime. The cushion’s dimensional specifications are tailored to fit seamlessly within the assembly, maintaining critical alignment and load distribution parameters. This results in enhanced machine stability, improved operator comfort, and extended service life of the drivetrain and suspension systems. Utilizing this OEM-grade cushion guarantees consistent performance under harsh earthmoving and grading operations, making it an indispensable part for maintaining Caterpillar equipment efficiency.

For detailed specifications and to purchase the Caterpillar 134-6640 Cushion AS-Back, visit the official product page at 🔗 Caterpillar 134-6640 Cushion AS-Back on AllParts Expert. Ensure your heavy equipment operates at peak performance with this durable, high-quality replacement part designed specifically for Caterpillar machinery.