CATERPILLAR 108-0440 Seal 1080440

Caterpillar 108-0440 Seal – OEM-Grade Durability for CB-434 Series Paving Compactors

The Caterpillar 108-0440 Seal (part number 1080440) is a precision-engineered component designed specifically for the CB-434 series of paving compactors, including models 3TF-CB-434, 7YN-CB-434B, 6AL-CB-434B, 4DN-CB-434C, and 4MW-CB-434C. Manufactured to meet stringent OEM specifications, this seal ensures optimal protection against contaminants and fluid leaks within the drivetrain and hydraulic systems. Crafted from high-grade elastomeric materials with reinforced metallurgy, the 108-0440 Seal withstands extreme load conditions and thermal cycling, delivering long-lasting performance in demanding construction environments.

Technically, the 108-0440 Seal features precise dimensional tolerances tailored for seamless integration with the CB-434 compactor’s rotating shafts and hydraulic assemblies. Its robust design minimizes wear and friction, enhancing the overall efficiency of the compactor’s drivetrain while preventing premature failure. By maintaining effective sealing under high pressure and vibration, this component contributes to reduced maintenance costs and extended equipment uptime. Ideal for heavy-duty paving operations, the Caterpillar 108-0440 Seal is a critical spare part that supports reliable machine performance and operational safety.

🔗 For authentic Caterpillar 108-0440 Seal and detailed specifications, visit the official product page at Caterpillar 108-0440 Seal on AllParts Expert.