The MS 290 Stihl chainsaw (also known as the Farm Boss) is a legendary mid-range saw that has earned its reputation as a reliable workhorse. Whether you’re cutting firewood, clearing land, or handling storm cleanup, the MS 290 Stihl chainsaw delivers professional-grade power in a user-friendly package.
In this comprehensive guide, we’ll cover:
- Key features and specifications
- Performance capabilities
- MS 290 Stihl chainsaw parts breakdown
- Current MS 290 Stihl chainsaw price ranges
- Maintenance and troubleshooting tips
Key Features of the Stihl MS 290 Chainsaw
1. Powerful Engine Performance
- 56.5cc two-stroke engine
- 3.4 HP output
- Ideal for cutting medium to large diameter logs (up to 24″ with proper technique) The Complete Guide to the STIHL Blower BG 55
2. Advanced Anti-Vibration System
- Reduces operator fatigue during extended use
- Comfortable for all-day cutting sessions
3. QuickStop® Chain Brake
- Meets ANSI safety standards
- Stops the chain within milliseconds if kickback occurs
4. Easy-Start Technology
- Spring-assisted starter reduces pull resistance by 30%
- Cold starts in 3-5 pulls typically
5. Versatile Bar Options
- Standard models come with 18″ or 20″ bars
- Can accommodate 16″-25″ bars with proper setup The Ultimate Guide to the Echo CS 352 Chainsaw
For professional comparisons, see Chainsaw Journal’s Review
Performance & Capabilities
Cutting Capacity
| Bar Length | Recommended Max Cut |
|---|---|
| 16″ | 14″ diameter |
| 18″ | 16″ diameter |
| 20″ | 18″ diameter |
Fuel Efficiency
- 16.9 oz fuel tank capacity
- Average runtime: 45-60 minutes per tank
- Uses Stihl’s MotoMix® or 50:1 fuel/oil ratio
Weight & Handling
- 13.2 lbs (without bar/chain)
- Well-balanced for its power class
- Suitable for users with moderate chainsaw experience
MS 290 Stihl Chainsaw Parts Breakdown
Understanding your saw’s components helps with maintenance and repairs:
Critical Replacement Parts
- Air Filter (Part # 0000 120 1605)
- Replace every 25 hours of use
- Spark Plug (NGK BPMR7A)
- Check gap (0.020″) every season
- Chain Sprocket (Part # 0000 642 1203)
- Replace when worn to prevent chain damage
- Fuel Filter (Part # 0000 350 3501)
- Change annually or when clogged
- Bar & Chain Combo
- Common sizes: 18″ (3003 008 4818) or 20″ (3003 008 4820)
For OEM parts, visit Stihl’s Official Parts Store
MS 290 Stihl Chainsaw Price Guide (2024)
New Saw Pricing
| Package | Average Price Range |
|---|---|
| Basic (18″ bar) | $499-$549 |
| Pro Kit (20″ bar + accessories) | $579-$629 |
| Refurbished | $399-$449 |
Used Market Values
| Condition | Price Range |
|---|---|
| Excellent (low hours) | $350-$425 |
| Good (normal wear) | $250-$325 |
| Project (needs work) | $150-$225 |
Note: Prices vary by region and availability
Check current deals at:
Maintenance Schedule
Keep your Stihl chainsaw MS 290 running smoothly with this regimen:
After Each Use
- Clean air filter (tap out debris)
- Check chain tension
- Wipe down exterior
Monthly Maintenance
- Sharpen chain (or replace if damaged)
- Inspect spark arrestor screen
- Check all fasteners for tightness
Annual Service
- Replace fuel filter
- Clean/replace spark plug
- Inspect clutch and sprocket
- Flush and clean fuel system
Download the full manual at Stihl’s Documentation Center
Common Issues & Solutions
1. Hard Starting
Causes: Old fuel, clogged filter, fouled plug
Fix: Use fresh fuel mix, clean/replace filters
2. Chain Won’t Stay Tight
Causes: Worn bar, stretched chain
Fix: Replace both as a set
3. Loss of Power
Causes: Clogged muffler, air leak
Fix: Clean exhaust, check crank seals
4. Oil Leaks
Causes: Overfilled tank, damaged lines
Fix: Check oiler system components
For troubleshooting videos, visit Stihl’s YouTube Channel
Upgrade Options
Enhance your MS 290 with these professional upgrades:
- High-Performance Muffler (+15% power)
- Professional Skip-Tooth Chain (for faster cutting)
- Heavy-Duty Bar (for frequent use)
- Winter Kit (cold weather operation)
Find upgrades at Bailey’s Online
Mastering Your MS 290: Professional Cutting Techniques
1. Advanced Felling Methods
For those using their Stihl MS 290 chainsaw for tree felling:
The Humboldt Notch (Advanced Method)
- Make a 45° downward cut (about 1/3 tree diameter)
- Create horizontal undercut to meet first cut
- Make back cut 2″ above notch apex
- Insert wedges before completing back cut
Pro Tip: Always have an escape path at 45° from fall direction
2. Limbing Like a Pro
- Work from trunk outward
- Keep saw’s bumper spikes against wood
- Use “top-cut, then undercut” method for large limbs
3. Bucking Efficiency Tricks
- Roll logs with cant hook for easier cutting
- Alternate cutting angles to prevent pinching
- Use sawhorses for consistent elevation
For visual demonstrations, visit TimberPro’s YouTube Channel
Seasonal Maintenance Deep Dive
Winter Operation Modifications
- Carburetor Adjustment
- Turn high-speed screw 1/8 turn clockwise in cold temps
- Bar Oil Switch
- Use Stihl’s Winter Grade Bar Oil below 32°F
- Cold Start Procedure
- Pull choke fully, 3 pulls with decompression valve
- Half choke, 1-2 pulls
- Run at idle 30 seconds before cutting
Summer Precautions
- Check fuel lines for ethanol damage
- Store saw out of direct sunlight
- Increase air filter cleaning frequency
Download Stihl’s seasonal guide: Stihl Seasonal Maintenance PDF
MS 290 Performance Modifications
Note: Modifications may void warranty
1. Muffler Mod
- Remove spark arrestor screen (+5% power)
- Professional porting (+10-15% power)
2. Advanced Tuning
- Adjust carburetor for altitude changes
- Install high-flow air filter
3. Specialty Chains
- Ripping Chain for milling
- Full Chisel for hardwoods
- Low-Kickback for beginners
Purchase performance parts at West Coast Saw
Troubleshooting Flowchart
Problem: Saw Starts Then Dies
Is fuel fresh? → No → Drain & replace
↓Yes
Is choke off after starting? → No → Properly adjust choke
↓Yes
Check fuel filter → Clogged → Replace
↓Clean
Inspect spark plug → Fouled → Clean/replace
↓Good
Possible carburetor issue → Professional service neededProblem: Excessive Vibration
Check chain tension → Adjust if loose
↓Good
Inspect antivibration mounts → Replace if worn
↓Good
Balance chain → Sharpen properly
↓Good
Check clutch assembly → Replace if damagedAccessory Guide: Must-Have Add-Ons
1. Professional Sharpening Kit
- Stihl 2-in-1 Easy File (P/N 5605 750 4300)
- Granberg File-N-Joint (for precision angles)
2. Logging Accessories
- Stihl Logging Tape (P/N 5910 893 4800)
- Aluminum Felling Wedges (set of 3)
3. Protective Gear
- Stihl Advanced Protection Pants
- Forestry Helmet System (P/N 1108 140 1005)
Shop accessories: Stihl Dealer Accessories
Comparative Analysis: MS 290 vs. Modern Alternatives
| Feature | MS 290 | MS 291 (Successor) | Echo CS-590 |
|---|---|---|---|
| Power | 3.4 HP | 3.6 HP | 3.9 HP |
| Weight | 13.2 lbs | 12.8 lbs | 14.1 lbs |
| Vibration | 6.5 m/s² | 5.9 m/s² | 5.2 m/s² |
| Price | $500-$550 | $550-$600 | $450-$500 |
Data from 2024 Power Equipment Tests
Long-Term Ownership Report
5-Year User Experience
- Durability: 8/10 (Minor carb issues after 3 years)
- Performance: 9/10 (Consistent power output)
- Cost of Ownership: $75/year (Maintenance average)
10-Year Survivors
- Common replacement parts:
- Fuel lines (years 5-7)
- Carburetor rebuild (year 8)
- Clutch springs (year 6)
Environmental Considerations
Emission Compliance
- Meets EPA Phase III standards
- 60% cleaner than 2000 models
Eco-Friendly Practices
- Use biodegradable bar oil
- Properly dispose of fuel mix
- Recycle old chains/parts
Stihl’s environmental info: Stihl Green Initiatives
Where to Get Professional Service
Stihl Dealer Network
- Factory-trained technicians
- Genuine parts guarantee
- Locator: Stihl Dealer Search
DIY Repair Resources
- Online parts diagrams
- Repair manuals
- Tutorial videos
Final Pro Recommendations
- For Firewood Cutters
- Add felling spikes for better control
- Keep 2-3 extra chains in rotation
- For Landowners
- Annual professional tune-up
- Invest in quality storage cover
- For Contractors
- Carry spare air filters
- Use fuel stabilizer year-round
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This advanced guide takes MS 290 owners beyond basics into professional-grade operation and maintenance, ensuring maximum performance and longevity from this legendary saw.
Best For:
✓ Property owners with 5+ acres
✓ Firewood cutters (3+ cords/year)
✓ Storm cleanup crews
✓ Farm maintenance
Consider Alternatives If:
× Need lighter saw (look at MS 250)
× Require professional daily use (MS 362 better)
× Want battery-powered option (Stihl MSA 220)
Compare models at Chainsaw Comparison Tool
