Description
Overview:
This Worm for Stihl MS460, MS341 (MPN: 1128 640 7112) is a genuine Stihl OEM drive component used within the chainsaw's power transmission system. Built from a durable, wear-resistant polymer, it provides smooth, positive engagement with the mating gear to keep auxiliary systems working efficiently under load. It is designed for Stihl professional and farm/ranch chainsaws, delivering reliable service in tough cutting conditions. As a precise factory replacement for worn or damaged originals on models such as the MS460 and MS341, it restores correct drive characteristics and helps maintain consistent performance, longevity, and operator confidence. The genuine specification ensures the correct form and fit, reducing setup time and minimising the risk of premature wear on surrounding parts.
Key Features:
- Genuine Stihl OEM part for assured compatibility and performance
- Durable polymer construction designed for long service life
- Accurate fitment to restore smooth, efficient power transfer
- Stable engagement to reduce wear on mating components
- Consistent operation under heat and vibration typical of chainsaw use
- Direct replacement for the original part to simplify maintenance
- Supports overall chainsaw efficiency and reliability in daily work
- Stihl MPN: 1128 640 7112
Typical Applications:
Used during routine maintenance or repair to replace a worn or damaged worm in Stihl chainsaws. Suitable when drive issues, irregular operation, or excessive wear are noted in the transmission of power to ancillary mechanisms. Common in workshop overhauls, pre-season servicing, and field repairs where dependable power transfer is needed to keep the saw running smoothly.
Also known as:
Drive worm, helical drive, gear worm, transmission worm, auxiliary drive gear, pump drive gear, rotation transfer worm, internal drive component.
Fits Models:
044, 046, MS 341, MS 361, MS 361 C, MS 362, MS 362 C, MS 382, MS 400 C, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 462, MS 462 C
Alternate Part Numbers:
1128 640 7110, 1128-640-7112, 11286407112, 11286407110
Product Specifications
| L&S Part No. | 1128 640 7112 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 11286407112 |
| Unit of Sale | 1 |
| Applications | 044, 046, MS 341, MS 361, MS 361 C, MS 362, MS 362 C, MS 382, MS 400 C, MS 440, MS 441, MS 441 C, MS 460, MS 461, MS 462, MS 462 C, MS341, MS361, MS361C, MS362, MS362C, MS382, MS400C, MS440, MS441, MS441C, MS460, MS461, MS462, MS462C |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Fits Models | MS361, MS361C | MS440 | MS460 | MS362, MS362C | MS441, MS441C | MS341 | MS382 | MS461 | MS462, MS462C | 044 | 046 | MS400C |
