Throttle Handle Lever Assembly for 130 BT Series Backpack Blowers (Part No. 522519001) Key benefits Restores precise throttle control: Replaces a worn or broken lever to smooth, predictable engine response for safer, more efficient blower operation. Directfit replacement: Part number 522519001 fits 130 BT Series Backpack Blowers and replaces part number 502237301 without modification, reducing time and avoiding fitment issues. Fast, lowdowntime install: Twopiece set includes one throttle lever and one bracket for straightforward assembly — minimal tools and no complex procedures required. Durable construction for outdoor use: molded plastic components resist typical wear from regular yard and jobsite use while maintaining reliable control feel. What this part does Provides the user interface for throttle control on 130 BT Series backpack blowers, restoring the operator's ability to smoothly increase or reduce engine speed as needed for different tasks. Compatibility and specifications Part number: 522519001 Replaces: 502237301 Fits: models in the 130 BT Series Backpack Blower family Pack: twopiece set (1 throttle lever, 1 bracket) Material: sturdy plastic designed for outdoor performance Common use scenarios Homeowner cleanup: Quickly a broken lever so you can finish leaf and debris removal around lawns and driveways with restored throttle responsiveness. Professional landscaper: Swap the part on a jobsite blower to get equipment back to work fast, maintaining productivity across multiple properties. Rental or maintenance : Keep a reliable, directfit replacement on hand to service 130 BT Series units without ordering custom parts or performing modifications. Why choose this part OEMcompatible fit and function for the 130 BT Series. Simple swap reduces downtime and service complexity. Built to withstand routine outdoor use while delivering consistent throttle performance.