{"product_id":"replacement-square-belt-for-hitachi-trk-7720h-sbs-8-0-sbo-8-0-substitute","title":"Replacement Square Belt for Hitachi TRK-7720H – SBS 8.0 (SBO 8.0 Substitute)","description":"\u003cp\u003e\u003cstrong\u003eOne SBS 8.0 square belt only—not a complete belt kit.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eFor \u003cstrong\u003eHitachi TRK-7720H\u003c\/strong\u003e. The model reference specifies \u003cstrong\u003eSBO 8.0\u003c\/strong\u003e. Our belt vendor recommends same-circumference SBS belts as substitutes for SBO belts; the actual belt supplied is \u003cstrong\u003eSBS 8.0\u003c\/strong\u003e, not an original-profile SBO belt.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eInside circumference: approximately 8.0 inches (20.3 cm)\u003c\/li\u003e\n\u003cli\u003eSupplied profile: small square SBS, approximately 0.046 inch square\u003c\/li\u003e\n\u003cli\u003eReferenced profile: thinner square SBO, approximately 0.039 inch square\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: 1 belt\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSubstitution disclosure:\u003c\/strong\u003e SBS and SBO are not identical cross-sections. This application relies on our vendor's same-size substitution recommendation. Confirm the exact model\/revision, belt path, pulley fit and free movement before operation. Do not replace a different circumference with this size.\u003c\/p\u003e\u003cp\u003eThe reference establishes the original belt size but not its operating position. This listing does not identify an unverified belt as the capstan or main drive belt.\u003c\/p\u003e\u003cp\u003eDisconnect power before service and follow the equipment service documentation. Photo represents the belt family, not the equipment or a kit.\u003c\/p\u003e","brand":"Dynamic Lamps","offers":[{"title":"Default Title","offer_id":67679023005732,"sku":"GEN-SBS-8-0-HITACHI-TRK-7720H","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0189\/1890\/files\/small-square-replacement-belt-representative_cc801591-8d06-4f1d-8675-68bff0e7fe57.png?v=1787860475","url":"https:\/\/www.dynamiclamps.com\/products\/replacement-square-belt-for-hitachi-trk-7720h-sbs-8-0-sbo-8-0-substitute","provider":"Dynamic Lamps","version":"1.0","type":"link"}