STIHL OEM Fuel Tank Vent – Fits 017, 018, MS170, MS180 – 0747 313 6810 – New

Here's a genuine STIHL OEM fuel tank vent, fits the 017, 018, MS170, and MS180 models.

Part number 0747 313 6810 (also 20410).

Brand new, still in original packaging.

This little plastic vent keeps your saw breathing right and prevents pressure build-up in the tank.

No guessing—it's authentic STIHL, not aftermarket junk.

Free shipping included.

If your saw's bogging down or leaking fuel from the cap, this is probably the fix.