Description
Overview:
The Cylinder with Piston 34 mm for Stihl is a genuine OEM replacement for two‐stroke machines such as the BG86 and BG86C. It restores the engine's compression and sealing by renewing the top end, helping your blower start reliably and deliver stable power. The assembly features a durable metal cylinder and matching 34 mm piston, engineered for correct clearances and long service life. It is designed specifically for Stihl handheld blowers, shredder vacs, and related machines, ensuring proper alignment with standard gaskets and fasteners. Ideal for preventative maintenance or rebuilding a tired engine, this genuine part supports clean running, good fuel efficiency, and dependable performance under regular landscaping and site‐cleaning workloads.
Key Features:
- Genuine Stihl part for assured compatibility and fitment
- 34 mm bore sized to factory specification for reliable compression
- Durable construction for long service life in demanding use
- Helps restore power, throttle response, and cold starting
- Precision-machined piston matched to the cylinder for smooth operation
- Suitable for two‐stroke Stihl blowers, vacs, and mistblowers in the 4241 series
- Designed for straightforward installation with standard workshop tools
- Supports efficient running when paired with fresh gaskets and correct torque
- Ideal replacement when scoring, wear, or low compression is present
- Backed by Stihl's OEM quality standards
Typical Applications:
Used to refurbish the top end of Stihl two‐stroke engines in handheld leaf blowers, shredder vacs, backpack blowers, and mistblowers. Suitable for routine overhauls, fixing low compression, restoring performance after seizure or scoring, and preventative maintenance to keep equipment reliable for garden, landscaping, facilities, and light construction site clean‐up work.
Also known as:
Cylinder kit, piston kit, top‐end kit, barrel and piston, engine cylinder and piston assembly, cylinder assembly, piston and barrel set, engine top end.
Fits Models:
BG 56, BG56, BG 86, BG86, BG 86 C, BG86C, SH 56, SH56, SH 56 C, SH56C, SH 86, SH86, SH 86 C, SH86C, BR 200, BR200, SR 200, SR200, SR 200-D, SR200-D, SR 200-Z, SR200-Z
Alternate Part Numbers:
4241-020-1200, 42410201200
Product Specifications
| L&S Part No. | 4241 020 1200 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42410201200 |
| Unit of Sale | 1 |
| Applications | BG 56, BG 86, BG 86 C, BG56, BG86, BG86C, BR 200, BR200, SH 56, SH 56 C, SH 86, SH 86 C, SH56, SH56C, SH86, SH86C, SR 200, SR 200-D, SR 200-Z, SR200, SR200-D, SR200-Z, SR200D, SR200Z |
| Machine Type | Blower/Shredders, Backpack Blowers, Mist Blowers |
| Fits Brands | Stihl |
| Fits Models | BG56 | BG86 | BR200 | SH56, SH86 | SR 200 | SR 200-D | SR 200-Z |
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