O.S. O-Ring Large FS90IIS

Tower Stock# LXCS05  •  Manufacturer Stock# 46066319
O.S. O-Ring Large FS90IIS (large view)
Quantity Discounts Available
Save $.26
2 for $5.72
Save $.45
3 for $8.52
Save $.80
5 for $14.15
Regularly Purchased Together
Although customers also purchased these, compatibility is not guaranteed. Click an item for product details.

Notes from our tech department:
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.


-Silicone construction.


-Two o-rings.

-Outside diameter: 6mm
-Inside diameter: 2mm
***KPM 4/8/94***

Parts Compatibility
‐ Mailing Address ‐
‐ Additional Contact Information ‐