Stihl BG 85 Replacement Parts for Reliable Performance

Shop replacement repair parts for Stihl Leaf Blower model BG 85

icons/leaf blower
Brand:Stihl
Model:BG 85
Product:Leaf Blower

Stihl BG 85 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Stihl BG 85 problems ― and their solutions. Do any of these look familiar?
Leaf blower won't start
1 possible causes and potential solutions
Leaf blower won't start
Leaf blower starts then dies
1 possible causes and potential solutions
Leaf blower starts then dies
Leaf blower running rough
1 possible causes and potential solutions
Leaf blower running rough

Frequently Purchased Together For This Model

Primer Bulb
Carburetor Repair Kit

Keep your Stihl BG 85 Leaf Blower running like new with genuine replacement parts from Repair Clinic.
Designed specifically for your model, these parts ensure peak performance, durability, and efficiency.
Use our navigation filters to quickly find the right parts by category, title, or symptoms.


If you need help, our 24/7 customer service team is ready to assist.
Call 1-800-269-2609 or connect with us via live chat for expert guidance.


Common Problems and Solutions for the Stihl BG 85 Leaf Blower


1. Leaf Blower Fails to Start

  • Potential Cause: Worn-out spark plug or clogged carburetor.
  • Solution: Replace the spark plug and clean or replace the carburetor for smooth starting.

2. Reduced Airflow or Suction

  • Potential Cause: Blocked air filter or damaged impeller.
  • Solution: Replace the air filter or impeller to restore optimal airflow.

3. Excessive Vibration During Operation

  • Potential Cause: Loose or damaged blower tubes or fan assembly.
  • Solution: Tighten or replace the affected parts to reduce vibration.

4. Unusual Noises During Operation

  • Potential Cause: Damaged bearings or worn engine components.
  • Solution: Inspect and replace worn-out parts to eliminate noise.

5. Blower Loses Power

  • Potential Cause: Faulty fuel filter or ignition coil.
  • Solution: Replace the fuel filter or ignition coil for consistent power delivery.

Essential Stihl BG 85 Replacement Parts

  • Spark Plug: Ensures proper ignition. Replace it regularly for reliable starts.
  • Air Filter: Prevents debris from entering the engine. Replace if dirty or clogged.
  • Carburetor: Controls the air-fuel mixture. Replace if the engine runs unevenly or stalls.
  • Impeller: Generates airflow. Replace if damaged or inefficient.
  • Blower Tubes: Direct airflow for optimal performance. Replace if cracked or worn.

Why Choose Repair Clinic for Your Stihl BG 85 Repairs?

  • Genuine OEM Parts: Specifically designed for the Stihl BG 85 for a perfect fit and optimal performance.
  • DIY Resources: Access parts diagrams, step-by-step manuals, and repair videos tailored to your model.
  • Expert Support: Our knowledgeable team is available 24/7 to assist with troubleshooting and parts selection.
  • Comprehensive Inventory: Find every replacement part you need in one place.

Frequently Asked Questions (FAQ)


1. How often should I replace the air filter in my Stihl BG 85 blower?

Replace the air filter every 50 hours of use or when visibly dirty to ensure optimal performance.


2. Can I replace the carburetor in my blower myself?

Yes, replacing the carburetor is a straightforward task if you follow the manual and have basic tools.


3. Why is my blower vibrating excessively?

Excessive vibration is usually caused by a loose or damaged impeller or blower tubes.
Tighten or replace these parts to resolve the issue.


4. What should I do if my blower won’t start?

Check the spark plug, carburetor, and fuel filter. Replace any damaged or clogged components.


5. How do I find the correct parts for my Stihl BG 85?

Use the model number and our search filters to find the exact replacement parts.
Contact our customer service team if you need assistance.