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- 4247 763 5500 – STIHL Strainer Genuine OEM Part for SG 20
Description
4247 763 5500 – STIHL Strainer Genuine OEM Part for SG 20
The STIHL Strainer 4247 763 5500 is a genuine OEM replacement filter component designed for the SG 20 sprayer support frame and container assembly. This strainer helps prevent debris, dirt, and contaminants from entering the pump and spray system, ensuring consistent fluid flow and reliable sprayer performance.
Strainers are essential for protecting internal pump components and maintaining proper spray operation. Over time, strainers may become clogged, damaged, or worn due to repeated chemical use and exposure to contaminants. A blocked or faulty strainer can lead to reduced flow, pressure loss, or pump inefficiency.
Replacing the strainer with the correct genuine STIHL OEM part restores proper filtration, safe operation, and dependable spraying performance.
Manufactured to STIHL factory specifications, this OEM strainer ensures precise fitment, durability, and long-term reliability under demanding agricultural and landscaping conditions.
Product Details
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Part Number: 4247 763 5500
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Brand: STIHL
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Part Type: Strainer / Filter Screen
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Application: Container and pump intake filtration system
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Condition: New Genuine OEM Part
Function
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Filters debris from entering the pump system
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Maintains consistent fluid flow and pressure
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Protects internal pump and spray components
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Replaces clogged, damaged, or worn strainers
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Supports reliable sprayer performance
⚠️ A clogged strainer may cause reduced flow or pump inefficiency.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4247 763 5500
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Your unit model matches those listed below
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Application matches your STIHL illustrated parts diagram
⚠️ Filtration components are model-specific — always verify by OEM part number.
Compatibility
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STIHL SG 20 (Support Frame, Container Assembly)
(Exact fitment depends on production version — always verify using OEM parts diagram.)
Installation Notes
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Empty container before servicing
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Remove old strainer from intake location
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Clean surrounding area to prevent contamination
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Install new strainer securely in correct position
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Reassemble and test for proper flow
⚠️ Ensure strainer is seated properly to prevent debris bypass.
Maintenance Tips
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Rinse strainer regularly after chemical use
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Replace clogged filters promptly
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Keep container clean to reduce contamination
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Store sprayer in dry conditions
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Always use genuine STIHL OEM filtration components

