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Description
4227 700 2300 STIHL Screw Plug – Genuine OEM Part
The STIHL Screw Plug (4227 700 2300) is a genuine OEM replacement plug used on select STIHL blowers and sprayers. This screw plug is commonly installed in the air filter, ignition system, and vacuum attachment assemblies, helping seal openings, protect internal components, and maintain proper system function.
A properly installed screw plug prevents contamination from dirt and debris, supports correct airflow and ignition protection, and ensures safe operation. A missing or damaged plug may lead to air leaks, debris entry, or reduced performance.
Manufactured to STIHL factory specifications, this OEM screw plug provides the correct thread fit, sealing reliability, and durability for professional outdoor power equipment use.
Product Details
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OEM Part Number: 4227 700 2300
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Brand: STIHL (Genuine OEM)
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Part Type: Screw Plug
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Application: Air filter, ignition system, vacuum attachment sealing
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Condition: New Genuine OEM Part
Function
This OEM screw plug is designed to:
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Seal access points and openings in air filter and ignition assemblies
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Protect internal components from dirt, dust, and debris
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Support proper system operation and performance
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Replace missing, stripped, or damaged screw plugs
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Maintain correct sealing and equipment reliability
⚠️ A missing or loose screw plug may allow contamination or air leaks, leading to poor performance or component damage.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4227 700 2300
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Application matches your STIHL blower or sprayer configuration
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Fitment corresponds to your STIHL illustrated parts diagram
⚠️ Plug locations and sizes may vary by production version — always verify by OEM part number.
Compatibility
This OEM screw plug fits select STIHL blower and sprayer models, including:
Backpack Blowers / Sprayers
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BR 320 (Air filter, Ignition system)
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BR 320 L (Air filter, Ignition system)
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BR 400 (Air filter, Ignition system)
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SR 400 (Air filter, Ignition system)
Handheld Blowers / Attachments
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BG 72 (Vacuum attachment)
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BG 75 (Vacuum attachment)
(Exact application depends on configuration and production version — verify using OEM parts diagram.)
Installation Notes
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Remove the damaged or missing plug carefully
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Inspect threads and surrounding components for wear
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Install the new OEM screw plug in the correct location
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Tighten securely to STIHL specifications (do not over-tighten)
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Confirm proper sealing before operation
⚠️ Over-tightening may damage threads or plastic housings.
Maintenance Tips
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Inspect plugs and fasteners during routine service
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Replace missing or damaged plugs immediately
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Keep air filter and ignition areas clean
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Ensure vacuum attachment components remain sealed
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Always use genuine STIHL OEM sealing plugs for best reliability
