6RB1 Crankshaft front ring

  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.  

Our 9-12361024-6 rings solve the B2B pain point of axial instability in 6RB1 engines. For EX400-5 mining fleets, this precision component ensures perfect crankshaft alignment, preventing devastating engine play and oil seal failure under the extreme loads of heavy-duty excavation.