{"product_id":"mitsuboshi-super-kb-standard-v-belt-0-63-in-w-x-90-in-l-for-riding-mowers","title":"Mitsuboshi Super KB Standard V-Belt 0.63 in. W X 90 in. L For Riding Mowers","description":"\u003cdiv\u003e\n\u003cp\u003eReplace worn or stretched belt on your riding mower with the Mitsuboshi Super KB Standard V-Belt, a precise, durable 0.63 in. wide by 90 in. long belt designed for deck drive systems. This 5LK belt, encased in a protective sleeve, delivers dependable power transfer and steady mowing performance across seasons.\u003c\/p\u003e \u003ch2\u003eFit, specs, and what's included\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 0.63 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 90 in\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e 5LK\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Standard\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Gray\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sleeve\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mitsuboshi • Sub Brand: Super KB\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Riding mowers (deck drive systems that require a 5LK, 90\" belt)\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eWhy this belt stands out\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003e\n\u003cstrong\u003ePrecise cross-section\u003c\/strong\u003e—the 5LK profile is a common, reliable fit for many riding mower decks, helping maintain proper tension and alignment.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable, purpose-built design\u003c\/strong\u003e—part of the Mitsuboshi Super KB line, engineered to withstand the routine flex and heat of deck drives for steady performance over time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProtected packaging\u003c\/strong\u003e—shipped in a sleeve to minimize handling damage and keep the belt pristine until installation.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eIdeal use cases\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacing a worn, stretched, or cracked deck drive belt on riding mowers that require a 90\" \u003cem\u003e5LK\u003c\/em\u003e belt.\u003c\/li\u003e \u003cli\u003eSeasonal mower maintenance to prevent belt-related downtime during peak mowing periods.\u003c\/li\u003e \u003cli\u003eProlonging mower life by restoring efficient power transfer and consistent blade engagement.\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch2\u003eInstallation and care tips\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePower off the mower, remove the spark plug cap, and follow the mower’s service manual for belt routing.\u003c\/li\u003e \u003cli\u003eCheck pulleys and idlers for wear and misalignment; replace any damaged components to maximize belt life.\u003c\/li\u003e \u003cli\u003eRoute the belt along all pulleys exactly as designed, then apply the correct tension per your mower’s specifications; avoid overtightening to prevent bearing wear.\u003c\/li\u003e \u003cli\u003eAfter installation, run the mower briefly to ensure smooth operation and verify proper alignment before resuming mowing tasks.\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003eChoose the Mitsuboshi Super KB Standard V-Belt in 0.63 in. by 90 in. to ensure a dependable, precise fit for your riding mower’s deck drive. This sleeve-packaged, 5LK belt is a practical, long-lasting replacement that supports efficient cutting performance and reliable mower operation season after season.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Mitsuboshi","offers":[{"title":"Default Title","offer_id":52190506975506,"sku":"2007052","price":44.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0928\/1024\/8466\/files\/2007052_A.eps_High.jpg?v=1775854858","url":"https:\/\/nationalhardwaregroup.com\/products\/mitsuboshi-super-kb-standard-v-belt-0-63-in-w-x-90-in-l-for-riding-mowers","provider":"National Hardware Group","version":"1.0","type":"link"}