{"product_id":"upgraded-41a5250-garage-door-opener-belt-237-length-for-7ft-high-doors-compatible-with-sentex-whisperdrive","title":"Upgraded 41A5250 Garage Door Opener Belt - 237\" Length for 7ft High Doors - Compatible with Sentex, WhisperDrive \u0026","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePrecision Fit for 7ft Garage Doors - This 237-inch 41A5250 belt (235\" working length) is specifically designed for 7ft-high residential garage doors with 10ft rails, featuring 20 grooves per 6 inches for optimal traction and speed.\u003c\/li\u003e\n\u003cli\u003eUpgraded Steel Construction - Made from corrosion-resistant structural steel for enhanced durability and smoother operation, reducing noise for quieter performance compared to standard belts.\u003c\/li\u003e\n\u003cli\u003eBrand-Specific Compatibility - Compatible with Chamberlain, LiftMaster, Sentex, and WhisperDoor openers (models: WD9452KD, WD822KD, HD600, etc.) – verify your old belt’s ends match before purchase, as similar-looking belts aren’t interchangeable.\u003c\/li\u003e\n\u003cli\u003eOptimized Performance - Engineered for faster, smoother door movement due to reduced friction, while maintaining the strength to handle daily use without stretching or slipping.\u003c\/li\u003e\n\u003cli\u003eEasy Installation - Direct replacement for worn belts; ensures proper alignment with opener systems for reliable, long-term operation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43254199386321,"sku":"BW-B0C2PXWL8Y","price":57.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71PxWZ6PWiL._AC_SL1500.jpg?v=1787104422","url":"https:\/\/belmontwarehouse.com\/products\/upgraded-41a5250-garage-door-opener-belt-237-length-for-7ft-high-doors-compatible-with-sentex-whisperdrive","provider":"Belmont Warehouse","version":"1.0","type":"link"}