STIHL 18" Farm Boss Chainsaw Bar – 3003 812 3317
Enhance your chainsaw's performance with the STIHL 18" Farm Boss Guide Bar. Designed for durability and precision, this bar is ideal for professionals and homeowners tackling a variety of cutting tasks.
Key Features:
- Bar Length: 18 inches (45 cm)
- Pitch: .325"
- Gauge: 0.050" (1.3 mm)
- Drive Links: 74
- Construction: Three-part spot-welded laminated guide bar made of high-grade steel
- Nose Sprocket: Star-shaped sprocket reduces wear and enables a narrower bar nose for improved maneuverability
Compatible Chain:
This bar fits chains with the following specifications:
- Chain Type: .325"
- Gauge: .050" (1.3 mm)
- Drive Links: 74
- Compatible Chain Model: STIHL 23 RM3 74

Genuine Stihl OEM
Trust the performance and durability of genuine Stihl OEM products. Built to the same standards as your equipment, they help ensure optimal performance and long-lasting reliability.
Make Sure It Fits!
Double-check your equipment manual and model number to be sure this part is the right one. It only takes a minute and can save you the hassle of returns. Not sure? No problem! Reach out to us — we’re happy to help you find the right part.