{"product_id":"3d-printed-irobot-roomba-s9-s9-side-brush-mount-plastic-gear-holder-replacement","title":"3D Printed iRobot Roomba S9 S9+ Side Brush Mount Plastic Gear Holder Replacement","description":"\u003cp\u003e\u003cstrong\u003eReplacement plastic side brush mount — fits iRobot Roomba S9 and S9+ robot vacuum\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Name:\u003c\/strong\u003e Side Brush Plastic Mount \/ Gearbox Shaft Connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e iRobot Roomba S9, S9+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PETG (solid walls, no infill — maximum strength)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 piece\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy This Part Strips Out\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eThe side brush mount is the small plastic piece that presses onto the gearbox shaft and drives the side brush rotation on every cleaning cycle. Each time the side brush is replaced — which iRobot recommends every few months — the mount is pulled off and re-pressed onto the shaft. After years of this repeated removal and reinstallation, the central bore strips out and the brush spins freely without engaging the motor. The side brush stops sweeping debris toward the main roller, noticeably reducing cleaning performance. iRobot does not sell this mount as a standalone part — only as part of a full corner brush module assembly at a significantly higher cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eiRobot Roomba S9 (9150)\u003c\/li\u003e\n\u003cli\u003eiRobot Roomba S9+ (9550)\u003c\/li\u003e\n\u003cli\u003eCross-Reference OEM Part Numbers\u003c\/li\u003e\n\u003cli\u003eiRobot Roomba S9 side brush mount \/ corner brush module (no published standalone OEM part number)\u003c\/li\u003e\n\u003cli\u003eiRobot and Roomba are registered trademarks of iRobot Corporation. S9 and S9+ are product designations of iRobot Corporation. These names are used solely for compatibility reference. PartsFindr is not affiliated with, endorsed by, or sponsored by iRobot Corporation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PartsFindr","offers":[{"title":"Default Title","offer_id":54038687056085,"sku":null,"price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0814\/4561\/7877\/files\/1_bb069d7f-509e-47a6-a41b-e1fba2491b28.jpg?v=1781458811","url":"https:\/\/partsfindrshop.com\/products\/3d-printed-irobot-roomba-s9-s9-side-brush-mount-plastic-gear-holder-replacement","provider":"PartsFindr","version":"1.0","type":"link"}