Compact excavators used in landscaping, utility construction, and general earthmoving require a travel system that delivers precise movement control and consistent driving force. Long working hours, frequent direction changes, and uneven ground conditions can gradually affect the hydraulic motor and reduction mechanism, causing weak travel performance, track instability, unusual operating noise, or increased repair frequency. 4671390 Hydraulic Final Drive Assembly is designed for ZX55, ZX52, ZX52U, and ZX57U excavators, providing stable hydraulic power conversion and reliable track drive performance. This part number is also used in final drive and travel motor applications for models including ZX52U and John Deere 50G / 60G equivalents.
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