Description
Overview:
The Throttle Trigger 4137 182 1001 is a genuine Stihl OEM replacement for the handle-mounted throttle lever on a wide range of Stihl machines. Moulded from hard-wearing black plastic, it provides smooth and precise control of engine speed during start-up, trimming and heavy cutting. Designed for Stihl brushcutters and related tools, including FR350 and FR450, it fits directly into the throttle housing and works with the existing cable and return spring. Using a correct, tight-tolerance trigger helps maintain reliable idling and clean acceleration, reducing unnecessary wear on the powerhead. This part is purpose-built for high vibration outdoor work and exposure to fuel, oil and moisture, making it a dependable choice for routine maintenance or the quick replacement of a broken or sticking trigger.
Key Features:
- Genuine Stihl part for assured compatibility and reliability
- OEM reference 4137 182 1001 for an exact fit in the original throttle housing
- Durable, fuel- and oil-resistant plastic construction for long service life
- Smooth, progressive throttle action for accurate engine speed control
- Restores positive trigger feel when the old lever is cracked, worn or sticking
- Direct replacement; typically installs in minutes with basic hand tools
- Works across multiple Stihl brushcutters, KombiEngines, edgers, hedge trimmers, pole pruners and earth augers
- Supports stable idling and clean acceleration under load
Typical Applications:
Routine servicing or repair of Stihl handheld tools used for grass trimming, brush clearing, verge edging, hedge maintenance and arborist pole pruning. Suitable for users who need consistent throttle response while strimming long grass, cutting scrub, edging pavements, or powering augers for fencing and landscaping.
Also known as:
Throttle lever, accelerator trigger, trigger lever, speed control trigger, throttle paddle, throttle control, accelerator lever, trigger throttle.
Fits Models:
BT 120 C, BT 121, BT 121 Z, BT 130, BT 130 Z, BT120C, BT121, BT121Z, BT130, BT130Z, FC 100, FC 73, FC 75, FC 85, FC 90, FC100, FC110, FC73, FC75, FC85, FC90, FC95, FR130T, FR220, FR350, FR410C, FR450, FR460TC, FR480, FR480C, FR85, FR85T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS120, FS130, FS130R, FS200, FS240, FS250, FS260, FS460C, FS460RC, FS75, FS80, FS83, FS83T, FS85, FS90, FS90R, HL 95, HL 95 K, HL100, HL100K, HL75, HL75K, HL90, HL90K, HL95, HL95K, HT100, HT101, HT130, HT131, HT250, HT70, HT70K, HT73, HT75, KA120, KA120R, KA250 Attachment, KA250Attachment, KA85R Attachment, KA85RAttachment, KM100, KM100R, KM110R, KM130, KM130R, KM85, KM85R, KM90, KM90R, KR85 Attachment, KR85Attachment, KW 85, KW85, SP200, SP400, SP450, SP80, SP80K, SP90, SP90T
Alternate Part Numbers:
4137-182-1001, 41371821001
Product Specifications
| L&S Part No. | 4137 182 1001 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Stihl |
| OEM No. | 41371821001 |
| Unit of Sale | 1 |
| Applications | BT 120 C, BT 121, BT 121 Z, BT 130, BT 130 Z, BT120C, BT121, BT121Z, BT130, BT130Z, FC 100, FC 73, FC 75, FC 85, FC 90, FC100, FC110, FC73, FC75, FC85, FC90, FC95, FR130T, FR220, FR350, FR410C, FR450, FR460TC, FR480, FR480C, FR85, FR85T, FS100, FS100R, FS100RX, FS110, FS110R, FS110RX, FS110X, FS120, FS130, FS130R, FS200, FS240, FS250, FS260, FS460C, FS460RC, FS75, FS80, FS83, FS83T, FS85, FS90, FS90R, HL 95, HL 95 K, HL100, HL100K, HL75, HL75K, HL90, HL90K, HL95, HL95K, HT100, HT101, HT130, HT131, HT250, HT70, HT70K, HT73, HT75, KA120, KA120R, KA250 Attachment, KA250Attachment, KA85R Attachment, KA85RAttachment, KM100, KM100R, KM110R, KM130, KM130R, KM85, KM85R, KM90, KM90R, KR85 Attachment, KR85Attachment, KW 85, KW85, SP200, SP400, SP450, SP80, SP80K, SP90, SP90T |
| Machine Type | Brushcutters, Pole Pruners, Hedgetrimmers |
| Fits Brands | Stihl |
| Fits Models | FS75, FS80, FS85 | FS83, FS83T | FS90, FS90R | FS100, FS110 | FS120, FS200, FS250 | FS130, FS130R | FS240, FS260 | FS460C, FS460RC | FR85T, FR85 | FR130T | FR350, FR450, FR480, FR480C | FR410C, FR460TC | HT70, HT70K, HT75 | HT73 | HT101 | HT130 | HT131 | KM85, KM85R | KM90, KM90R | KM100, KM100R, KM110R | KM130, KM130R | KA85R Attachment | KR85 Attachment | KA120, KA120R, KA250 Attachment | KW 85 | FC 73 | FC 75 | FC 85 | FC 90, 95 | FC 100 | BT 130 | BT 120 C | BT 121 | BT 121 Z | BT 130 Z | HL75, HL75K | HL90K, HL90, HL95K | HL100, HL100K | HL 95, HL 95 K | SP 85 | SP 481 |
