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- 1144 180 1501 – STIHL Throttle Trigger (Genuine OEM Part)
Description
1144 180 1501 – STIHL Throttle Trigger (Genuine OEM Part)
The STIHL 1144 180 1501 is a genuine OEM throttle trigger designed to control engine speed by regulating throttle input on compatible STIHL chainsaws. This trigger allows the operator to precisely manage acceleration and power output for safe, controlled cutting performance, especially in professional-duty applications.
Manufactured to STIHL’s original equipment specifications, the throttle trigger is produced from durable, high-strength materials to ensure smooth operation, proper fit, and long service life. Using a genuine STIHL throttle trigger ensures reliable throttle response and correct interaction with the throttle linkage and control system.
Product Details
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Manufacturer Part Number: 1144 180 1501
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Brand: STIHL
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Part Type: Throttle Trigger
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System: Throttle control system / Handle assembly
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Function: Controls engine speed via throttle input
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Material: High-strength molded composite
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OEM Status: Genuine STIHL OEM replacement
Function
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Regulates engine speed and power output
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Provides smooth and responsive throttle control
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Enhances operator control during cutting operations
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Maintains proper throttle linkage engagement
Compatible With STIHL Chainsaws
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MS 661 C-M Magnum (Throttle control)
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MS 661 C-M R Magnum (Throttle control)
How It’s Used
This throttle trigger installs within the rear handle assembly and connects to the throttle linkage. When squeezed, it increases engine speed; when released, it allows the engine to return to idle.
Correct installation ensures smooth throttle movement and safe operation.
Suggested Maintenance
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Inspect the trigger for cracks, wear, or sticking
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Ensure smooth movement and proper return to idle
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Check throttle linkage during routine service
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Replace the trigger if throttle response becomes inconsistent
The STIHL 1144 180 1501 Throttle Trigger is used in OEM-specified throttle control system applications where precise engine speed control, durability, and operator safety are essential.
