Product Description
The 4238 140 4404 Air Filter is a genuine STIHL replacement part engineered to keep your blower or vacuum operating at peak performance. Designed to trap dirt, dust, and debris before it reaches the engine, this high-quality filter helps extend engine life and maintain reliable power output in tough working conditions.
Key Features
✅ Part Number: 4238 140 4404
✅ OEM Quality: Genuine STIHL filter element
✅ Efficient Filtration: Captures fine dust and airborne particles
✅ Durable Material: Built for long service intervals and easy replacement
✅ Exact Fit: No trimming or modification required
Benefits
✔️ Protects Engine – Prevents dirt from entering the combustion chamber
✔️ Improves Performance – Helps maintain smooth running and consistent airflow
✔️ Reduces Maintenance – Less wear and tear on internal components
✔️ Easy to Replace – Fits precisely without fuss
✔️ Built to STIHL Standards – Engineered for durability and reliability
What It’s Used For
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Replacing clogged or damaged air filters
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Supporting routine maintenance schedules
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Ensuring optimal air-fuel mixture for combustion
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Prolonging the service life of handheld blowers and vacuums
Compatible With
• STIHL BG 56 / BG 66 / BG 86
• STIHL SH 56 / SH 86
(Please verify your model to ensure correct fitment before purchase.)
