Description
Overview:
The Chain Loop RS325 1.6 - 78 Links is a pre-assembled replacement saw chain for chainsaws that use a .325 in (8.25 mm) pitch and 1.6 mm (0.063 in) gauge. Built from hardened steel for durability, it delivers consistent cutting performance across a range of timber types. With 78 drive links, it offers a practical balance of cutting speed, control, and durability for day-to-day use. Designed for Stihl-compatible setups that match these specifications, it fits guide bars and sprockets requiring a 1.6 mm groove and .325 in pitch. Suitable for both professional and DIY users, it is a reliable choice for garden maintenance, landscaping, and light forestry work. Stihl reference: 3639 003 0078 for identification.
Key Features:
- .325 in (8.25 mm) pitch and 1.6 mm (0.063 in) gauge, 78 drive links for correct fit and performance
- Hardened steel construction for wear resistance and long service life
- Pre-joined loop for straightforward fitting to a compatible guide bar and drive sprocket
- Precision-manufactured cutters and rivets to support smooth cutting and reduced vibration
- Maintains reliable performance in varied UK conditions, from garden work to site use
- Compatible with Stihl chainsaws that accept .325 in pitch, 1.6 mm gauge, 78DL loops
- Good chip clearance to help maintain cutting speed when properly sharpened
- Easy to tension and maintain with standard chainsaw tools
- Clear specification (pitch/gauge/DL) helps verify suitability: ensure your bar requires 78 drive links
Typical Applications:
General pruning, limbing, and small to medium tree work; cross-cutting logs and firewood; grounds and estate maintenance; landscaping and light forestry tasks; site clearance and fencing preparation. Suitable for softwoods and most UK hardwoods when the chain is correctly sharpened and tensioned.
Also known as:
Replacement chainsaw chain loop, saw chain loop, .325 chain, 1.6 mm gauge chain, 0.063 in gauge chain, 78DL chain, cutting chain, drive link chain, Stihl-compatible chain, RS325 chain, reference 3639 003 0078.
Product Specifications
| L&S Part No. | 3639 003 0078 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - .325 in pitch, 1.6 mm gauge, 78 drive links - Hardened steel for wear resistance - Pre-joined loop for easy fitting - Compatible with Stihl chainsaws - Precision cutters reduce vibration |
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