Description
Overview:
This Throttle Trigger is a Genuine Stihl OEM part for selected professional chainsaws. It is the finger-operated lever that controls engine speed by linking the handle to the carburettor throttle. Made from tough, fuel‐resistant black polymer, it is shaped for a comfortable grip and smooth action within the rear handle assembly. Designed to match the original geometry, it restores positive throttle response and full travel on saws such as the Stihl MS 650 and 064. Using the correct genuine component helps maintain reliable running and safe operation, especially where precise speed control matters. Part number: 1122 180 1500.
Key Features:
- Genuine Stihl part for assured compatibility and reliability (OEM 1122 180 1500)
- Durable, impact- and wear-resistant polymer suited to demanding forestry use
- Resists typical fuel and oil splashes for long service life
- Accurate moulding for smooth, controlled throttle movement and full opening
- Direct replacement that fits the original pivot and linkage points
- Works with the factory throttle lock‐out and interlock system as designed
- Stable performance across common working temperatures and conditions
- Helps cure sluggish, sticky, or inconsistent throttle feel from worn triggers
Typical Applications:
Used to replace cracked, worn, or broken triggers in professional and domestic chainsaws. Ideal during routine servicing, control‐system overhauls, or when resolving poor throttle response. Suitable for forestry, arborist, landscaping, and firewood cutting tasks where dependable speed control and safe operation are essential.
Also known as:
Throttle lever, trigger lever, accelerator trigger, throttle control lever, speed control trigger, throttle handle lever.
Fits Models:
064, 066, MS 640, MS 650, MS 660, MS640, MS650, MS660
Alternate Part Numbers:
1122-180-1500, 11221801500
