Crankshaft front seat ring

  Optimized for heavy-duty mining, this 8980222370 seat ring ensures leak-free performance for ZW220 6HK1T units. It minimizes unscheduled downtime, offering wholesalers a high-margin, OEM-standard replacement that resists abrasive wear better than generic parts in harsh industrial sites.  

  Engineered for mining and heavy-duty fleets, this 9123610240 seat ring ensures zero-leakage for EX400-5 units. It addresses the pain point of unscheduled downtime, offering wholesalers a high-margin, OEM-standard solution that outlasts generic alternatives in abrasive environments.