Applicable to :

All Models of HITACHI Crawler Building Equipment

The Hung Rong 4255055 is a Track Adjuster Grease Valve manufactured under model number HIT2642. It is designed as a direct-fit replacement component compatible with all models of Hitachi crawler building equipment. This part is produced by Hung Rong Hydraulic Tech. Co., Ltd., a specialized hydraulic components manufacturer based in Taiwan.

This grease valve is engineered for use in track tensioning systems found on Hitachi crawler excavators and other tracked construction machinery. It regulates grease flow within the track adjuster assembly to maintain proper track tension during operation. Consistent track tension is critical for machine stability, undercarriage longevity, and safe performance on job sites.

Hung Rong components are built to OEM-equivalent standards, ensuring reliable fitment and performance across the full range of compatible Hitachi equipment. The company's dedicated research and development capabilities support consistent product quality and dimensional accuracy. Sourcing directly from Hung Rong provides B2B buyers with a cost-effective, technically sound alternative to original equipment parts.