Description
Overview:
This V-Belt Pulley is a genuine Stihl OEM component for powering the belt drive on selected cut-off saws, including the TS 510 and TS 760. It is a robust, precision-machined metal pulley that transfers engine power to the cutting system via a V-belt, helping to maintain correct speed, torque, and cutting performance. Built to cope with high loads and the abrasive environments typical of site work, it supports smooth belt tracking and dependable power transmission. The pulley is designed for a direct fit to the specified machines, making it a practical replacement when the original pulley is worn, damaged, or noisy. Stihl part number 4205 700 2505 ensures correct specification, reliable operation, and long service life when paired with the proper belt and associated drive components.
Key Features:
- Genuine Stihl OEM part for assured fit and compatibility (4205 700 2505)
- Exact fit for the specified drive system on TS 510 and TS 760
- Precision-machined V-groove for consistent belt alignment and grip
- Supports stable power transfer to maintain cutting speed under load
- Durable cast metal construction for demanding, daily site use
- Balanced design to help minimise vibration and belt wander
- Helps reduce premature belt wear by keeping correct pulley geometry
- Suitable for dusty, abrasive environments common to masonry and concrete work
- Straightforward replacement with standard workshop tools
- Made to Stihl specifications for reliable, repeatable performance
Typical Applications:
Used to restore smooth drive on Stihl cut-off saws working on concrete, masonry, asphalt, steel sections, kerbs, and paving. Ideal when experiencing belt slippage, glazing, excessive noise, or reduced cutting power. Suits routine overhaul of the drive train alongside belt and bearing changes on construction sites, hire fleets, utilities, landscaping, and groundwork operations.
Also known as:
Belt wheel, drive pulley, pulley wheel, Vee pulley, V-belt sheave, belt drive wheel, cutter drive wheel. These alternative terms refer to the same rotating component that engages the V-belt to transmit power from the engine side to the cutting system on a disc cutter.
Fits Models:
TS 510
TS 760
TS510
TS760
Alternate Part Numbers:
4205-700-2505, 42057002505
Product Specifications
| L&S Part No. | 4205 700 2505 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 42057002505 |
| Unit of Sale | 1 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Key Features | - Genuine Stihl OEM part for TS 510 and TS 760 - Precision-machined V-groove for consistent belt alignment - Durable cast metal construction for demanding site use - Balanced design minimises vibration and belt wander - Suitable for dusty, abrasive environments like masonry work |
| Fits Models | TS510 | TS760 |

