Description
Overview:
This Genuine Stihl 18 inch (45 cm) RS saw chain is built for demanding cutting on compatible Stihl chainsaws that require a 3/8 inch (9.53 mm) pitch, 0.063 inch (1.6 mm) gauge, and 68 drive links. Made from high-strength, heat-treated steel with precision-ground cutters, it is designed to deliver fast, clean cuts with controlled vibration. The Rapid Super (RS) low-vibration design supports smooth cutting and reduced chatter, helping maintain accuracy in both cross-cutting and boring. This chain suits professional forestry and landscaping work as well as general DIY needs, provided the saw and guide bar match the required specification (18 in/45 cm bar, 68DL, 3/8 in pitch, 1.6 mm gauge). As a Genuine Stihl part, it offers reliable fit and consistent performance.
Key Features:
- Genuine Stihl part for assured compatibility, durability, and performance
- 18 inch (45 cm) loop with 68 drive links for bars specified to this size
- Pitch: 3/8 inch (9.53 mm) for efficient chip clearance and cutting speed
- Gauge: 0.063 inch (1.6 mm) for stable bar tracking and rigidity
- Rapid Super low-vibration cutter design for smoother, softer cutting and reduced chatter
- Full-chisel style cutters deliver fast cutting in clean timber when maintained correctly
- Consistent oiling and chip flow characteristics to support cooler running
- Suitable for felling, limbing, cross-cutting, and plunge cuts when used with proper technique
- Easy to fit and replace when your bar and sprocket match the same pitch and gauge
- Balanced performance for trade users and DIY owners maintaining garden and site equipment
Typical Applications:
General forestry, arborist, and grounds maintenance tasks, including felling, snedding/limbing, bucking firewood, site clearance, and controlled boring in clean timber. Ideal for users who need a fast-cutting, low-vibration chain that matches a 3/8 inch (9.53 mm) pitch, 0.063 inch (1.6 mm) gauge, 68DL setup on an 18 inch (45 cm) bar.
Also known as:
RS chain loop, Rapid Super chain, 68DL 3/8 inch .063 inch chain, 1.6 mm gauge chain loop, 45 cm Stihl chain, full-chisel Stihl chain, 18 inch chainsaw chain for 3/8 inch pitch.
Alternate Part Numbers:
3621 003 0068, 36210030068, 3621 000 0068, 36210000068
Product Specifications
| L&S Part No. | 3621 003 0068 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
