{"product_id":"rectorseal-74353-gates-hi-power-ii-v-belt-a49","title":"Rectorseal 74353 Gates Hi-power Ii V-belt A49","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RECTORSEAL 74353 is a Gates Hi-Power II classical V-belt in the A49 size, engineered for heavy-duty conventional V-belt drive applications. Built with patented concave sidewalls, the belt distributes wear evenly across the contact surface and provides consistent lateral support, extending service life under sustained load. Flexbonded cords and a flex-weave cover give this belt the flexibility and tensile strength required for demanding drive systems. HVAC technicians, mechanical contractors, and industrial service professionals install this belt on blower assemblies, fan drives, and auxiliary drive trains where reliable power transmission is critical.\u003c\/p\u003e\u003cp\u003eThe A49 designation identifies this as a classical A-section V-belt with a 51-inch outside circumference, suitable for residential and light commercial HVAC equipment, industrial fans, pumps, and compressor drives. It is built to resist oil, heat, ozone, weather, and aging, making it appropriate for both indoor mechanical rooms and outdoor equipment installations. The belt meets RMA standards for static conductivity, reducing static charge buildup in sensitive drive environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePatented concave sidewalls distribute wear evenly and provide proper belt support for extended service life\u003c\/li\u003e\n\u003cli\u003eFlexbonded cord construction delivers high tensile strength and flexibility under load\u003c\/li\u003e\n\u003cli\u003eFlex-weave cover resists abrasion and maintains belt integrity across the full operating range\u003c\/li\u003e\n\u003cli\u003eResists degradation from oil, heat, ozone, weather, and aging\u003c\/li\u003e\n\u003cli\u003eMeets RMA standards for static conductivity\u003c\/li\u003e\n\u003cli\u003eClassical A-section profile compatible with standard A-section sheaves and pulleys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a classical A-section V-belt replacement for standard A49 belt applications including HVAC blower drives, fan assemblies, pump drives, and light industrial equipment fitted with A-section sheaves.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified HVAC technician or mechanical contractor. Power down and lock out the equipment at the disconnect before removing the old belt or accessing the drive assembly. Never force a belt onto a sheave with a pry bar, as this can damage the cord structure. After seating the belt, verify proper tension and sheave alignment before returning the unit to service.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: A (Classical)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Designation\u003c\/strong\u003e: A49\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Gates Hi-Power II\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RECTORSEAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74353\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RECTORSEAL","offers":[{"title":"Default Title","offer_id":51346522898738,"sku":"74353","price":31.15,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310554793.png?v=1782082685","url":"https:\/\/voomisupply.com\/products\/rectorseal-74353-gates-hi-power-ii-v-belt-a49","provider":"Voomi Supply","version":"1.0","type":"link"}