{"product_id":"international-comfort-products-74335-a31-v-belt-33-2-inches","title":"International Comfort Products 74335 A31 V-belt 33.2 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe INTERNATIONAL COMFORT PRODUCTS 74335 is an A31 standard V-belt rated at 33.2 inches in outside circumference. This belt transmits rotational power between the motor sheave and blower pulley in forced-air HVAC systems. The A-section profile fits standard A-series sheaves and is a direct OEM-style replacement for units requiring a 31-inch inside circumference belt. HVAC technicians install this belt during blower motor service, belt replacement on scheduled maintenance visits, or when diagnosing reduced airflow caused by a worn or slipping drive belt. The 0.65-pound weight makes handling straightforward during rooftop or air handler service calls.\u003c\/p\u003e\u003cp\u003eThis belt is suited for residential and light commercial air handling units, package units, and split-system air handlers that use belt-driven blower assemblies. It is commonly installed in units where the original equipment specified an A31 cross-section belt. Technicians should verify the sheave diameter and center-to-center distance before ordering to confirm correct belt length for the application.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA-section V-belt profile fits standard A-series sheaves and pulleys\u003c\/li\u003e\n\u003cli\u003e33.2-inch outside circumference for precise fitment in belt-driven blower assemblies\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.65 pounds, simplifying handling in confined air handler cabinets\u003c\/li\u003e\n\u003cli\u003eOEM-style replacement for INTERNATIONAL COMFORT PRODUCTS equipment specifying an A31 belt\u003c\/li\u003e\n\u003cli\u003eStandard cross-section allows cross-reference to Browning and other A31-equivalent belts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement V-belt for INTERNATIONAL COMFORT PRODUCTS equipment requiring an A31 belt designation. Verify sheave size and center distance before installation to confirm proper fit.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed HVAC technician or qualified mechanic should perform belt replacement. Disconnect and lock out electrical power to the air handler or package unit before opening the blower compartment. Never pry a belt onto a sheave under full tension; loosen the motor mounting bolts to reduce center-to-center distance, seat the belt, then adjust tension per manufacturer guidelines before re-tightening. Check belt tension and alignment after the first few hours of operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBelt Designation\u003c\/strong\u003e: A31\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Circumference\u003c\/strong\u003e: 33.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCross-Section\u003c\/strong\u003e: A-section\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 27.5 x 10.35 x 0.9 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.65 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: INTERNATIONAL COMFORT PRODUCTS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74335\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"INTERNATIONAL COMFORT PRODUCTS","offers":[{"title":"Default Title","offer_id":51506636521778,"sku":"74335","price":19.8,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/browning-A31.jpg?v=1784927167","url":"https:\/\/voomisupply.com\/products\/international-comfort-products-74335-a31-v-belt-33-2-inches","provider":"Voomi Supply","version":"1.0","type":"link"}