Description
Overview:
This is a genuine Stihl muffler for petrol brush cutters, built from durable metal to manage exhaust gases and reduce operating noise. It is a direct replacement part for Stihl handheld machines and is a good fit for popular models such as the FS70C and FS56. The muffler helps maintain correct back pressure, stable idling, and consistent cutting performance while keeping sound levels in check. Its compact, bolt-on design suits routine maintenance or replacing a damaged or noisy exhaust unit. As an OEM component, it offers the correct alignment with the cylinder and heat shielding used on these machines. Manufacturer Part Number (MPN): 4144 140 0604.
Key Features:
- Genuine Stihl part for reliable fit and performance
- Designed to reduce exhaust noise for more comfortable operation
- Robust metal construction for long service life in tough conditions
- Direct replacement for worn or damaged mufflers on compatible machines
- Maintains proper exhaust flow to support smooth running and power delivery
- Precision mounting points for straightforward alignment during fitting
- Suitable for regular use by landscapers, grounds teams, and homeowners
- Compatible with a wide range of FS, HT, and KM 56/70 series models
- Works with standard machine fixings and standard maintenance routines
- OEM specification helps preserve engine efficiency and reliability
Typical Applications:
Replacement exhaust component for maintaining or restoring normal noise levels and performance on Stihl petrol brush cutters and kombi engines. Used during routine servicing, after impact damage, or when exhaust noise increases. Suited to grass trimming, brush clearing, verge work, and general grounds maintenance in domestic, commercial, or local authority settings.
Also known as:
Silencer, exhaust, exhaust silencer, exhaust box, exhaust chamber, exhaust can, outlet muffler.
Fits Models:
FS 40, FS 50, FS 50 C-E, FS 56, FS 56 C-E, FS 56 R, FS 56 RC-E, FS 70 C, FS 70 C-E, FS 70 R, FS 70 RC, FS 70 RC-E, HT 56 C, KM 56 C, KM 56 RC, KM 56 RC-E, FS40, FS50, FS50C-E, FS50CE, FS56, FS56C, FS56C-E, FS56CE, FS56R, FS56RC-E, FS56RCE, FS70C, FS70C-E, FS70CE, FS70R, FS70RC, FS70RC-E, FS70RCE, HT 56 C, HT56 C, HT56C, KM 56 C, KM 56 RC, KM 56 RC-E, KM56C, KM56RC, KM56RC-E, KM56RCE
Alternate Part Numbers:
4144-140-0604, 41441400604
Product Specifications
| L&S Part No. | 4144 140 0604 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41441400604 |
| Unit of Sale | 1 |
| Applications | FS 40, FS 50, FS 50 C-E, FS 56, FS 56 C-E, FS 56 R, FS 56 RC-E, FS 70 C, FS 70 C-E, FS 70 R, FS 70 RC, FS 70 RC-E, FS40, FS50, FS50C-E, FS50CE, FS56, FS56C, FS56C-E, FS56CE, FS56R, FS56RC-E, FS56RCE, FS70C, FS70C-E, FS70CE, FS70R, FS70RC, FS70RC-E, FS70RCE, HT 56 C, HT56 C, HT56C, KM 56 C, KM 56 RC, KM 56 RC-E, KM56C, KM56RC, KM56RC-E, KM56RCE |
| Machine Type | Brushcutters |
| Fits Brands | Stihl |
| Fits Models | FS40, FS50 | FS56, FS56C, FS56R | FS70C, FS70R, FS70RC | HT56 C | KM56C, KM56RC |
