Bar Nut Sprocket Cover For Sthil Chainsaws Pack Of 6 Replacement Bar Nuts For 14 Inch And 20 Inch Bars Fits MS170 MS180 MS240 MS260 MS270 MS280 MS290 MS310 MS390 MS360 MS360C MS440 MS460 MS640 MS650 MS660 Heavy Duty Pro Grade Metal Construction

Premium Bar Nut Sprocket Covers for Stihl Chainsaws
✔️ 6-pack bar nuts fit 14 in and 20 in bars for many MS models

These bar nuts replace worn or lost fasteners that secure the guide bar to Stihl chainsaws. They are compatible with 14 inch and 20 inch bar lengths and fit a wide range of MS models. Replacement part STHIL 0000 955 0804 is included.

✅ Replacement part matches OEM-style dimensions for broad model compatibility
✅ Fits MS170 through MS660 chainsaw lines and a wide compatibility list
✅ Heavy-duty metal construction in silver finish for durability
✅ Pack of 6 nuts included for easy stocking and replacement
✅ Part number STHIL 0000 955 0804; high-quality replacement nut

💡 What is a bar nut used for on a chainsaw? This handy question helps with basic maintenance and setup. - It clamps the guide bar to the drive end, keeping tension and alignment. - A sturdy nut reduces bar/chain shift and derailment during cutting. - Make sure it's compatible with your bar length (14 in or 20 in) and model range. - This 6-pack provides quick replacements for ongoing service.