Description
Overview:
This 25" (63 cm) RS chainsaw chain loop is built for demanding cutting tasks on compatible petrol or electric chainsaws. It has 83 drive links, a 3/8" pitch (9.53 mm), and a 0.063" (1.6 mm) gauge, matching bars with a 1.6 mm groove and 25" length that specify 83 links. Made from high‐grade, heat‐treated steel for strength and wear resistance, the RS cutting profile delivers fast, precise cuts when properly sharpened and tensioned. Suitable for professional users and DIY owners alike, it handles regular forestry, landscaping, and construction timber work with confidence. This is a Genuine Stihl part for assured compatibility and performance, supplied under OEM No. 3621 003 0083.
Key Features:
- Genuine Stihl chain loop for dependable fit and performance (OEM No. 3621 003 0083)
- 25" (63 cm) length with 83 drive links for bars stamped 83 DL / .063" / 3/8"
- 3/8" pitch (9.53 mm) and 0.063" (1.6 mm) gauge for heavy‐duty bar grooves
- RS cutting pattern designed for fast, efficient cutting in clean timber
- Robust, heat‐treated components for long service life and good edge retention
- Smooth cutting action with correct tensioning and chain oiling
- Consistent kerf and chip clearance for productive cross‐cutting and felling
- Easy to fit: match pitch, gauge, and drive link count to your guide bar and sprocket
- Suitable for hardwoods and softwoods when sharpened to the correct angles
- Reliable choice for regular site work, estate maintenance, and firewood processing
Typical Applications:
Felling and snedding, bucking logs to length, sectioning wind‐blown trees, cutting cordwood, and general timber work on landscaping and construction sites. Works well for routine estate maintenance and arborist tasks where a 25" (63 cm) bar is required and the saw specifies 3/8" pitch and 0.063" (1.6 mm) gauge.
Also known as:
Chainsaw chain loop, 25 inch chain, 83DL chain, 3/8" pitch chain (9.53 mm), 0.063" gauge chain (1.6 mm), RS saw chain, heavy‐duty chainsaw chain, guide bar chain for 1.6 mm groove bars.
Product Specifications
| L&S Part No. | 3621 003 0083 |
|---|---|
| Unit of Sale | 1 |
| Machine Type | Chainsaws |
| Fits Brands | Stihl |
| Key Features | - 25" length with 83 drive links for 1.6 mm groove bars - 3/8" pitch and 0.063" gauge for heavy-duty cutting - Heat-treated steel for strength and wear resistance - RS cutting profile for fast, precise timber cuts - Genuine Stihl part ensures compatibility and performance |
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