O.S. Engines O-Ring Large FS-90IIS OSM46066319

O.S. Engines O-Ring Large FS-90IIS OSM46066319
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This is the large mixture control valve o-ring for the O.S. 2S and 2SB carbs. This is also the bottom pushrod o-ring for the FS-90 four stroke engine.

Features:

  • Silicone construction.
  • Includes:
  • Two o-rings.

Specs:

Outside diameter: 6mm
Inside diameter:
2mm

This product was added to our catalog on April 20, 2006