Description
Overview:
The Water Coupling is a non-genuine replacement part for Stihl cut-off saws, designed to restore reliable water delivery to the wet-cutting system. It channels water from the supply to the saw's guard, helping to cool the blade and suppress dust during cutting. Built with a durable, jobsite-ready construction, it is suitable for frequent use in construction, landscaping, and maintenance work. This coupling is a direct replacement for OEM references 4201 670 1700 and 0000 670 1700. It is commonly used on Stihl models such as the TS410 and TS420, and is also compatible with a wide range of other Stihl saws and drills. Straightforward fitting helps keep downtime low and ensures consistent performance in demanding conditions.
Key Features:
- Non-genuine replacement compatible with Stihl equipment for cost-effective maintenance
- Restores consistent water flow for effective blade cooling and dust suppression
- Direct replacement for OEM part numbers 4201 670 1700 and 0000 670 1700
- Robust, corrosion-resistant construction suitable for tough site environments
- Simple to fit with basic tools, helping reduce downtime
- Stable, leak-resistant connection when correctly installed and maintained
- Compact form factor to match original fit and routing on the machine
- Suitable for regular servicing schedules to prolong machine life
- Compatible with multiple Stihl models to streamline spares holding
Typical Applications:
Used on Stihl cut-off saws during wet cutting of concrete, stone, masonry, and asphalt. Helps reduce airborne dust and maintain blade temperature for cleaner cuts and longer disc life. Ideal for construction sites, roadworks, utilities, landscaping, and facilities maintenance where reliable water feed is required.
Also known as:
Water connector, hose coupling, water adapter, water inlet fitting, wet-cutting coupling, cooling water connector, saw water fitting.
Fits Models:
BT 45, BT45, TS350, TS360, TS400, TS410, TS420, TS440, TS460, TS480i, TS500i, TS510, TS700, TS760, TS800, TSA230
Alternate Part Numbers:
4201 670 1700, 0000 670 1700, 00006701700, 42016701700, E6178/1700, E61781700
Product Specifications
| L&S Part No. | 400 140 |
|---|---|
| Manufacturer | Stihl |
| OEM No. | 0000 670 1700 |
| Unit of Sale | 1 |
| Applications | BT 45, BT45, TS350, TS360, TS400, TS410, TS420, TS440, TS460, TS480i, TS500i, TS510, TS700, TS760, TS800, TSA230 |
| Machine Type | Disc Cutters |
| Fits Brands | Stihl |
| Fits Models | TS400 | TS410, TS420 | TS350, TS360 | TS700 | TS510 | TS460 | TS440 | TS480i, TS500i | TSA230 | TS800 | BT 45 |
