Zenoah K216921210 oil seal for G240RC,G270RC replacement part  [K216921210]

Oil seal for G240RC / G270RC

This Zenoah K216921210 oil seal is an RC-scale replacement part specified for G240RC and G270RC use. It arrives without packing as noted in the part name and is supplied to restore or maintain crankcase and gearbox sealing on two-stroke RC engines.

Use this seal when addressing oil leaks, during engine rebuilds, or whenever the original sealing lip shows wear. It serves as a direct swap option where the original part number 516653701 is being replaced by K216921210.

Installation note: the seal should be fitted square to the shaft and pressed evenly to avoid lip distortion; check mating surfaces for grooves or runout before assembly and use appropriate tools to avoid damaging the sealing edge.