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Description
4144 791 9401 STIHL Hose Clamp – Genuine OEM Part
The STIHL Hose Clamp (4144 791 9401) is a genuine OEM clamp designed for use in the drive tube / handle / control handle assemblies on select STIHL trimmers, brushcutters, edgers, blowers, and battery-powered units.
This hose clamp is used to secure hoses, lines, or wiring in place (depending on model and application), helping prevent movement, leaks, or rubbing damage during operation. Replacing a missing, bent, broken, or worn clamp ensures proper routing, secure fitment, and reliable long-term performance.
Manufactured to STIHL factory specifications, this OEM hose clamp provides correct size, secure holding force, and long-lasting durability.
Product Details
OEM Part Number: 4144 791 9401
Brand: STIHL (Genuine OEM)
Part Type: Hose Clamp / Line Clamp
Application: Drive Tube Assembly / Handle / Control Handle (varies by model)
Condition: New Genuine OEM Part
Function
This OEM hose clamp is designed to:
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Secure hoses, fuel lines, or control lines (varies by model)
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Prevent hose movement, vibration loosening, or rubbing damage
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Maintain proper routing inside handle and drive tube assemblies
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Replace missing, bent, or damaged clamps
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Improve reliability and prevent wear-related failures
⚠️ A missing or loose clamp can allow lines to shift, causing leaks, poor performance, or premature line wear.
Verify Fitment (Recommended)
Before ordering, confirm:
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OEM part number 4144 791 9401
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Your STIHL model is listed below
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Part location matches your drive tube / handle diagram
⚠️ Always verify fitment by OEM part number for best accuracy.
Compatibility (Fits STIHL Models)
Trimmers / Brushcutters
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FS 38 (FS 38: Drive tube assembly, Loop handle)
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FS 40 C-E (4144) (FS 40: Drive tube assembly, Loop handle)
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FS 45 (FS 45, 46: Drive tube assembly, Loop handle)
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FS 45 C-E (FS 45, 46: Drive tube assembly, Loop handle)
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FS 50 C-E L (FS 50: Drive tube assembly, Loop handle)
Edgers
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FC 56 C-E (Drive tube assembly, Loop handle, Gear head)
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FC 70 (Drive tube assembly, Loop handle, Gear head)
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FC 70 C-E (Drive tube assembly, Loop handle, Gear head)
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FC 90 (Handle, Loop handle)
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FC 91 (Handle)
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FC 95 (Handle, Loop handle)
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FC 96 (Handle)
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FC 100 (Handle, Loop handle)
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FC 110 (Handle, Loop handle)
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FC 111 (Handle)
Battery-Powered Units
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FSA 65 (Electric motor, Cutting head)
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FSA 80.0 R (Electric motor, Motor housing, Control handle)
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FSA 85 (Electric motor, Cutting head)
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FSA 120.0 R (Electric motor, Motor housing, Control handle)
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FSA 200.0 R (Control handle)
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FCA 80.0 (Electric motor, Motor housing, Control handle)
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FCA 135 (Drive tube assembly, Gear head, Deflector)
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FCA 140 (Drive tube assembly, Gear head, Deflector)
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HLA 150.0 (Control handle)
Kombi Systems
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KMA 80.0 R (Spare parts)
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KMA 120.0 R (Spare parts)
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KMA 120.0 R SET Cordless KombiMotor (Spare parts)
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KMA 200.0 R (Drive tube assembly, Control handle)
Other STIHL Units
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FB 131 (Handle)
Installation Notes
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Turn off engine / remove battery
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Access the drive tube or handle area where the clamp is located
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Remove the old clamp if damaged
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Install STIHL OEM hose clamp 4144 791 9401
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Ensure hose/line is seated correctly and clamp is secure
⚠️ Do not overtighten or deform the clamp. Make sure hoses and wires are not pinched.
Maintenance Tips
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Inspect clamps during routine service
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Replace if bent, loose, corroded, or missing
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Keep lines properly routed to prevent rubbing and wear
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Use genuine STIHL OEM clamps for correct size and holding strength
