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- 4247 701 6001 – STIHL Hose Genuine OEM Part for SG 20 Pump
Description
4247 701 6001 – STIHL Hose Genuine OEM Part for SG 20 Pump
The STIHL Hose 4247 701 6001 is a genuine OEM replacement hose designed for the SG 20 sprayer pump assembly. This hose plays a critical role in transferring fluid within the pump system, ensuring consistent pressure delivery and reliable sprayer performance during professional spraying applications.
Pump hoses are essential for maintaining proper fluid movement and leak-free operation. Over time, hoses may become worn, cracked, clogged, or damaged due to chemical exposure, repeated pressure cycles, or aging material. A faulty hose can lead to pressure loss, leaks, or reduced pump efficiency.
Replacing the hose with the correct genuine STIHL OEM part restores proper pump function, safe operation, and dependable spraying performance.
Manufactured to STIHL factory specifications, this OEM hose ensures precise fitment, durability, and long-term reliability under demanding agricultural and landscaping conditions.
Product Details
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Part Number: 4247 701 6001
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Brand: STIHL
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Part Type: Hose / Pump Fluid Line
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Application: Pump assembly fluid transfer system
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Condition: New Genuine OEM Part
Function
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Transfers fluid within the pump assembly
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Maintains consistent pressure and pump efficiency
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Replaces worn, cracked, or leaking pump hoses
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Prevents pressure loss and chemical leakage
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Supports safe and reliable sprayer operation
⚠️ A damaged pump hose may cause leaks or reduced pump performance.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4247 701 6001
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Your unit model matches those listed below
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Application matches your STIHL illustrated parts diagram
⚠️ Pump hose components are model-specific — always verify by OEM part number.
Compatibility
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STIHL SG 20 (Pump Assembly)
(Exact fitment depends on production version — always verify using OEM parts diagram.)
Installation Notes
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Relieve sprayer pressure before servicing
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Access pump assembly components as required
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Disconnect old hose carefully from fittings
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Install new hose securely in correct routing position
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Reassemble pump and test for leaks and pressure stability
⚠️ Ensure hose is not kinked or pinched during installation.
Maintenance Tips
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Inspect pump hoses regularly for cracks or wear
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Replace leaking hoses promptly to prevent pump failure
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Rinse pump system after chemical use
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Store sprayer in dry conditions away from sunlight
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Always use genuine STIHL OEM pump components for best performance
