{"product_id":"rainbow-d3d4-carbon-brush-holder-screw-h309b","title":"Rainbow D3\/D4 Carbon Brush Holder Screw","description":"\u003cp\u003e\u003c\/p\u003e\u003cp\u003eThis tiny screw holds the carbon brush in its holder inside the Rainbow D3 or D4 motor assembly. If it loosens or falls out, the carbon brush shifts and may lose contact with the commutator, causing the motor to spark, run rough, or stop entirely. Part #H309B.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompatible with:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\u003cli\u003eRainbow\/Rexair: D3 (also fits D4)\u003c\/li\u003e\u003c\/ul\u003e","brand":"Vacuums and More","offers":[{"title":"Default Title","offer_id":48495170519290,"sku":"H309B*","price":6.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0684\/3934\/3354\/files\/H309B__1_15032e6d-4e98-4c68-b47d-9c8f93dd3da3.jpg?v=1773954661","url":"https:\/\/evacuumsandmore.com\/products\/rainbow-d3d4-carbon-brush-holder-screw-h309b","provider":"Vacuums and More","version":"1.0","type":"link"}