This Zenoah K216921210 oil seal is a replacement part specified for use on G240RC and G270RC two-stroke RC engines. It is provided without packing and is meant to restore crankcase and gearbox sealing when the original seal has worn.
Use the seal when correcting oil leaks, during full engine rebuilds, or whenever the sealing lip shows signs of degradation. This item can be fitted as a direct swap where the original part number 516653701 is being replaced by K216921210.
Installation tip: press the seal squarely and evenly to the shaft to prevent distortion of the sealing lip. Inspect mating bores for grooves or runout before fitting and use the appropriate driver to protect the seal edge.
Copyright © 2008-2026 rcjaz.ca All rights reserved