{"product_id":"primary-mower-belt-48-inch-21547940-mower-belt-48-inch","title":"Primary Mower Belt 48-INCH 21547940 Mower Belt 48 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe 21547940 is a primary mower belt designed for 48-inch cutting deck applications. This drive belt transfers power from the engine pulley system to the mower deck, enabling consistent blade engagement during cutting operations. It is a direct replacement component used in residential and light commercial lawn and garden equipment. Proper belt tension and condition are critical to deck performance, and a worn or cracked belt should be replaced promptly to maintain safe, reliable operation.\u003c\/p\u003e\u003cp\u003eThis belt is intended for use in 48-inch mower deck configurations on walk-behind and riding lawn equipment. Based on available product data, it is associated with Ariens lawn and garden equipment lines. Service technicians and equipment dealers typically stock this belt as a routine wear item for seasonal maintenance and mid-season repairs.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDesigned for 48-inch primary mower deck drive systems\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement for consistent fit and performance\u003c\/li\u003e\n\u003cli\u003eSuitable for residential and light commercial lawn equipment\u003c\/li\u003e\n\u003cli\u003eRoutine wear item recommended for seasonal inspection and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAssociated with Ariens lawn and garden equipment featuring 48-inch mower decks. Confirm part number 21547940 against your equipment model and serial number before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified small engine technician or experienced equipment operator. Disconnect the spark plug wire and ensure the engine is fully off before servicing the deck belt. Route the belt according to the deck routing diagram located on the equipment or in the service manual. Inspect all pulleys and idler arms for wear before installing a new belt.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeck Size\u003c\/strong\u003e: 48 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Type\u003c\/strong\u003e: Primary Mower Drive Belt\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PRIMARY MOWER BELT 48-INCH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 21547940\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARIENS","offers":[{"title":"Default Title","offer_id":51162098925874,"sku":"21547940","price":79.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/306259929.jpg?v=1778890393","url":"https:\/\/voomisupply.com\/products\/primary-mower-belt-48-inch-21547940-mower-belt-48-inch","provider":"Voomi Supply","version":"1.0","type":"link"}