{"product_id":"genuine-stihl-oem-tommy-screw-thumb-knob-4140-790-7501","title":"Genuine STIHL OEM Tommy Screw Thumb Knob for FS \u0026 KM Series | Part 4140 790 7501","description":"\u003cp\u003e\u003cb\u003e100% Genuine STIHL Precision: Quick, Tool-Less Handle Adjustments\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003eWhen your equipment works as hard as you do, aftermarket parts just don't cut it. Get your equipment back to factory performance instantly with this \u003cb\u003eGenuine STIHL OEM Tommy Screw Thumb Knob\u003c\/b\u003e. Designed specifically for a wide range of STIHL trimmers, brushcutters, and Kombi tools, this authentic part ensures a perfect fit, maximum durability, and a secure grip every single time.\u003c\/p\u003e\n\u003cp\u003eThis screw allows you to easily adjust or secure your bike handle or loop handle without needing any extra tools, making field adjustments faster and easier.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eProduct Specifications:\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Genuine STIHL (OEM)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePart Type:\u003c\/b\u003e Tommy Screw \/ Handle Thumb Knob\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eSTIHL Part Number:\u003c\/b\u003e 4140 790 7501 (4140-790-7501)\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eDesign:\u003c\/b\u003e Ergonomic grip made from STIHL's proprietary high-impact polymer.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eBroad OEM Compatibility:\u003c\/b\u003e Engineered to be the exact replacement for a variety of STIHL models, including:\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eTrimmers \u0026amp; Brushcutters:\u003c\/b\u003e FS 55, FS 55 C, FS 55 R, FS 55 RC, FS 80, FS 80 R, FS 85, FS 85 R\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eKombiMotors (KM Series):\u003c\/b\u003e KM 55, KM 55 C, KM 55 R, KM 55 RC, KM 90, KM 90 R, KM 130, KM 130 R\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e(Also fits many other FS, FC, HL, and HT series tools equipped with adjustable handles).\u003c\/i\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eWhy Choose Genuine STIHL Parts?\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eGuaranteed Fit:\u003c\/b\u003e No more struggling with poorly threaded aftermarket screws.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003eMaximum Durability:\u003c\/b\u003e Authentic STIHL parts are built to withstand heavy vibrations, UV rays, and the toughest landscaping conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cb\u003ePeace of Mind:\u003c\/b\u003e Keep your commercial equipment running exactly as the manufacturer intended.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003ePro Tip: Please verify your equipment's model and original part number (4140 790 7501) before purchasing to ensure perfect compatibility.\u003c\/i\u003e\u003c\/p\u003e","brand":"STIHL","offers":[{"title":"Default Title","offer_id":48415837257949,"sku":"41407907501","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0838\/1045\/1677\/files\/1_c9dfe754-7ce2-4dbf-bff1-bda80af9815d.png?v=1787563149","url":"https:\/\/ecronixgarden.com\/products\/genuine-stihl-oem-tommy-screw-thumb-knob-4140-790-7501","provider":"Ecronix","version":"1.0","type":"link"}