Description
Overview:
This Genuine Stihl drive belt (manufacturer part number 9490 005 7900) is a ribbed poly V-belt for cut-off saws, built to transfer power efficiently from the engine to the cutting arm. Made from a durable polymer rubber compound with a multi-rib profile, it delivers strong grip and smooth, consistent drive. It is designed for Stihl disc cutters, including the TS420 and TS500i, giving an exact fit and dependable performance. The belt helps maintain steady blade speed under load, supporting accurate cuts and reducing the risk of slippage. Its robust construction suits harsh, dusty job sites and frequent stop-start use. A direct OEM replacement, this black belt restores performance when an old belt becomes worn, cracked, or glazed.
Key Features:
- Genuine Stihl OEM part for precise compatibility and fit (9490 005 7900)
- Durable polymer rubber construction for long service life in tough conditions
- Multi-rib (poly V) profile for high traction and smooth power transmission
- Helps maintain stable blade speed and cutting accuracy under load
- Resistant to heat, dust, and abrasion common on construction sites
- Reduces slippage and belt glazing, lowering the need for frequent replacements
- Supports smoother load transfer, helping protect clutches and bearings
- Straightforward replacement when installed and tensioned to Stihl guidance
- Reliable performance on masonry, asphalt, and metal cutting tasks
- Suitable for Stihl TS 410, TS 420, TS 480i, and TS 500i disc cutters
Typical Applications:
For maintaining and repairing Stihl cut-off saws used in construction, groundwork, highways, utilities, and landscaping. Ideal when cutting concrete, bricks, paving slabs, kerbs, stone, asphalt, or metal on site. Keeps machines running smoothly for accurate, efficient cuts.
Also known as:
Drive belt, poly V-belt, multi-rib belt, ribbed drive belt, power transmission belt, replacement belt for cut-off saws.
Fits Models:
TS 410, TS 420, TS 480i, TS 500i
Alternate Part Numbers:
9490-005-7900, 9490 000 7900, 94900057900, 94900007900
Product Specifications
| L&S Part No. | 9490 005 7900 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 94900057900 |
| Unit of Sale | 1 |
| Applications | TS 410, TS 420, TS 480i, TS 500i, TS410, TS420, TS480i, TS500i |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS410, TS420 | TS480i, TS500i |
