⚙️ Upgrade your trimmer’s heart—because every cut counts!
This is a genuine Stihl bearing housing (part #41446405900) designed for output ends with threaded bolts, compatible with curved shaft brush cutters including FS38, FS45, FS46, and electric sensor models FSE60, FSE71, and FSE81. It ensures secure, durable assembly and optimal performance for your Stihl trimmer.
D**E
Worked for FS45C
Worked for my FS45C. Fixed my issue with the head binding. I added some extra grease for insurance.
R**N
Fixed the issue with my trimmer head seizing
Like many others here, I was having an issue with the string trimmer head on my FS-45 melting. The first time this happened to me, I wasn't sure what happened as the trimmer head had moved up and spun against the guard so as to melt it and ultimate fuse together. This happened again with a new head, and then I realized that the end of the trimmer tubing where this part is located was getting so hot that it was melting the head where the hex drive head sits in it. I tried to lubricate the original part with some heavy-weight 3-in-1 oil, but that didn't fix the issue. After some research, I found this part, ordered it, and installed it. The end gets warm, but not hot like before. The installation is relatively straightfoward and pretty easy. It probably took me about 15 minutes to install. Works great!
W**1
Grenuine Stihl replacement part!
This was the exact replacement part I needed for my FS 40 curved shaft string trimmer!Not that easy to install, but there are videos that show you how!!My assembly was stripped out and stuck and I was able to repair my trimmer without buying a whole new shaft assy from Stihl. The cost to repair would be prohibitive If I had to buy a whole new curved shaft assy.
W**E
Worked well
Perfect fit
R**O
Worked perfectly!
This worked perfectly on my Stihl FS40C. My head kept melting off and after watching some YouTube videos turned this part needed to be replaced. Also you will need to buy the lubricant. It has a small hole that allows you to put the lube inside. This was the reason it broke, this needs to be lubed about once every 6 months, more if you use it very often which mine I use about once every 2 weeks or so. Super easy to install and remove, just use a long ratchet socket to punch it in but don't hit the tip directly or it won't last as long.
M**.
Perfect
Fit right into the weed wacker... works great again....
A**R
takes vibration away
replaced this on a fs45 and the wobble on the head went away along with vibration
M**.
OEM Replacement
Fix the loose head on the trimmmer
Trustpilot
1 day ago
2 weeks ago
