Stihl Bearing Housing Replacement for FS38 FS40C E FS45 FS50C E FSE81 FS36 FS40 FS44 FS45C E Trimmers Direct Fit Beefy Built Heavy Duty Aftermarket Bearing Housing Long Lasting Durability Easy Install OEM Equivalent
✔️ Direct-fit, heavy-duty OEM-equivalent bearing housing for FS38-FS50
This bearing housing is a direct replacement part designed for FS-series trimmers and weed eaters, including FS38, FS45, FS40C-E, FS50C-E, FSE81, FS36, FS40, FS44, and FS45C-E. It replaces worn or damaged lower bearing housings and helps keep the drive shaft aligned in both straight- and curved-shaft models.
✅ Compatible models: FS38, FS45, FS40C-E, FS50C-E, FSE81, FS36, FS40, FS44, FS45C-E
✅ OEM-equivalent replacement for 4144 640 5900 and variants 4144-640-5900, 41446405900
✅ Durable wear-resistant construction for long life in high-vibration use
✅ Easy install and helps maintain cutting performance and shaft alignment
✅ Fits straight and curved shaft trimmers
💡 What is a bearing housing replacement used for in small-engine trimmers? A handy part that replaces a worn lower bearing housing to keep the drive shaft aligned and trimming smooth. - improves cutting performance consistency - compatible with FS38, FS45, FS40C-E, FS50C-E, FSE81, FS36, FS40, FS44, FS45C-E - easy to install with standard tools
✝️