{"product_id":"continental-contitech-20042780-cogged-v-belt-4l-52-in","title":"Continental Contitech 20042780 Cogged V-belt 4L 52 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20042780 is a fractional horsepower cogged V-belt designed for light-duty power transmission applications across HVAC, agricultural, and industrial equipment. Manufactured from high-traction rubber, this belt carries the 4L belt section designation with a 52.0 inch outside length and a 51.0 inch internal length, placing it in the standard fractional horsepower series. The cogged profile reduces bending resistance, allowing operation on smaller-diameter sheaves while improving flexibility and heat dissipation. It is rated for a maximum working temperature of 140 degrees C and a minimum working temperature of -40 degrees C. Licensed HVAC technicians and equipment service professionals are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis belt is suited for residential and light commercial HVAC systems, blower assemblies, fan drives, and general fractional horsepower motor applications where a 4L-section belt is specified. The cogged construction makes it a practical choice for systems that cycle frequently or operate in environments with temperature extremes. It also carries abrasion-resistant and ozone-resistant properties, extending service life in outdoor or mechanically demanding installations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCogged belt profile reduces flex fatigue and allows use on small-diameter sheaves\u003c\/li\u003e\n  \u003cli\u003eHigh-traction rubber construction provides reliable grip under load\u003c\/li\u003e\n  \u003cli\u003eAbrasion-resistant and ozone-resistant for durability in harsh environments\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range: -40 degrees C to 140 degrees C\u003c\/li\u003e\n  \u003cli\u003e4L section fractional horsepower designation for direct cross-reference sourcing\u003c\/li\u003e\n  \u003cli\u003eBelt number 4L520 for easy identification and replacement matching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for fractional horsepower belt drives using a 4L-section cogged V-belt with a 52.0 inch outside length, commonly found in residential and light commercial HVAC blower and fan applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBelt replacement is typically performed by licensed HVAC technicians or qualified equipment service personnel. Always power down and lock out the equipment before removing the old belt or installing the new one. Check sheave alignment and inspect pulleys for wear or damage before fitting the replacement belt. Do not pry or force the belt over sheave flanges, as this can damage the cord structure and reduce service life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: 4L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Number\u003c\/strong\u003e: 4L520\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: Fractional Horsepower V-Belt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Type\u003c\/strong\u003e: Cogged\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 52.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 51.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 140 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Traction Rubber\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResistance Features\u003c\/strong\u003e: Abrasion Resistant, Ozone Resistant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.31 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CONTINENTAL CONTITECH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 20042780\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51559041696050,"sku":"20042780","price":26.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/5544d59c1ab9971f29d0a859933eac71.jpg?v=1786426624","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20042780-cogged-v-belt-4l-52-in","provider":"Voomi Supply","version":"1.0","type":"link"}