Description
Overview:
These Replacement Piston Rings are designed to restore and maintain cylinder compression in Stihl two‐stroke engines, helping your machine start easily and deliver steady power. Supplied as a pack of 2, each ring measures 50 mm x 1.2 mm and is suitable for routine top‐end servicing where the original rings have worn or lost tension. Built from wear‐resistant materials for hot, high‐load use, they provide a reliable seal between piston and cylinder. This is a Non Genuine Part made to replace OEM reference 1128 034 3000, offering a practical option for both trade and DIY maintenance. Ideal for Stihl disc cutters such as the TS 410 and TS 420, and other compatible models with a 50 mm bore.
Key Features:
- Non Genuine Part made to replace OEM reference 1128 034 3000
- 50 mm x 1.2 mm size for engines using a 50 mm bore piston
- Pack of 2 for a complete refresh or to keep a spare on hand
- Helps restore compression and power by improving the cylinder seal
- Supports easier starting, smoother running, and more consistent cutting performance
- Durable, heat and wear‐resistant construction suited to demanding site use
- Precision fit to minimise blow‐by and reduce premature wear when installed correctly
- Straightforward to fit with standard workshop tools during a routine top‐end service
Typical Applications:
Used during engine overhauls or routine maintenance on Stihl 50 mm bore machines to address low compression, hard starting, loss of power, or excessive fuel use. Suitable for disc cutter rebuilds on site or in the workshop, and for chainsaws using the same bore size when restoring performance.
Also known as:
Piston ring set, cylinder rings, compression rings, engine rings, top‐end rings, replacement rings, 50 mm ring set.
Fits Models:
044, MS 440, MS 441, MS 441 C, TS 410, TS 420
Alternate Part Numbers:
1128 034 3000, 11280343000, E6318
Product Specifications
| L&S Part No. | 410 270 |
|---|---|
| Part Type | Non Genuine Part |
| Unit of Sale | 1 |
| Applications | 044, MS 440, MS 441, MS 441 C, MS440, MS441, MS441C, TS 410, TS 420, TS410, TS420 |
| Machine Type | Disc Cutters, Chainsaws |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 | MS440 | MS441, MS441C |
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