CATERPILLAR 118-4023 Cylinder Seal GP-Boom 1184023

CATERPILLAR 118-4023 Cylinder Seal GP-Boom – OEM-Grade Durability for Excavator Hydraulic Systems

The CATERPILLAR 118-4023 Cylinder Seal GP-Boom is engineered to meet the rigorous demands of heavy-duty excavators, including models such as the 6LS-320B FM LL, 9JS-320B FM LL, BBG-320B LU, and 5GW-320B L Excavators. This precision-engineered seal is designed to fit boom cylinders, ensuring optimal hydraulic fluid retention and preventing contamination under extreme load conditions. Manufactured from high-grade elastomeric materials with superior wear resistance, the 118-4023 seal maintains integrity across a wide temperature range and high-pressure environments, enhancing the longevity and reliability of your Caterpillar excavator’s drivetrain.

Technically, the 118-4023 seal features advanced metallurgy-compatible compounds that resist extrusion and deformation, critical for maintaining tight tolerances in boom cylinder assemblies. Its robust sealing lip design minimizes leakage and improves pressure retention, which directly translates to enhanced hydraulic performance and smoother boom operation. This OEM-quality component is vital for maintaining the structural integrity and operational efficiency of your excavator’s hydraulic system, reducing downtime and maintenance costs. Ideal for applications requiring high abrasion resistance and consistent sealing under dynamic load cycles, the 118-4023 seal supports optimal machine productivity and durability.

🔗 For detailed specifications and to purchase the genuine CATERPILLAR 118-4023 Cylinder Seal GP-Boom, visit AllParts Expert – Caterpillar 118-4023 Cylinder Seal GP-Boom.