Zenoah K160021210 Oil Seal for G200PU-EI and G200PUM-EI RC Engines (without packing)  [K160021210]

Oil seal for G200PU-EI / G200PUM-EI

This Zenoah oil seal K160021210 is an RC-scale replacement part intended for service and maintenance of G200PU-EI and G200PUM-EI model engines. It is supplied without original packing, and is suitable when the existing seal shows signs of leakage or wear during teardown and inspection.

Use this seal as part of routine engine maintenance or during a rebuild to restore proper oil containment. When replacing the seal, work on a clean bench, remove any old sealant residue carefully, and verify axial seating to prevent misalignment. Where possible, inspect adjacent gaskets and O-rings and replace as needed to maintain reliable sealing.

Installation notes: press the seal evenly into its bore, avoid deforming the lip during fitment, and confirm free rotation of moving components after installation. This part serves a maintenance and leak-control role rather than a tuning upgrade; it helps preserve engine internal condition so tuning changes remain predictable.