{"product_id":"continental-contitech-20042747-cogged-4l-v-belt-21-in","title":"Continental Contitech 20042747 Cogged 4L V-belt 21 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20042747 is a cogged fractional horsepower V-belt designed for light-duty power transmission in HVAC, agricultural, and general industrial equipment. Built from high traction rubber, this 4L-section belt measures 21 inches in outside length with a 20-inch internal length. The cogged construction reduces flex fatigue, lowers heat buildup, and improves grip across the sheave surface. Rated for a maximum working temperature of 140 degrees C and a minimum of -40 degrees C, it handles wide temperature swings common in outdoor and mechanical room installations. HVAC technicians and equipment service pros install this belt as a direct OEM-style replacement on blowers, fans, and small-motor drive systems.\u003c\/p\u003e\n\u003cp\u003eThis belt fits residential and light commercial HVAC systems, evaporative coolers, ventilation fans, and fractional horsepower motor-drive applications where a 4L-section cogged belt is specified. The 4L210 designation is the standard industry cross-reference number for this belt. It is rated for abrasion resistance and ozone resistance, making it suitable for both indoor mechanical rooms and outdoor equipment enclosures exposed to UV and environmental stress. One belt is supplied per package.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCogged design reduces bending resistance and heat buildup during operation\u003c\/li\u003e\n  \u003cli\u003eHigh traction rubber compound improves sheave grip and reduces slip\u003c\/li\u003e\n  \u003cli\u003eAbrasion resistant and ozone resistant for extended service life\u003c\/li\u003e\n  \u003cli\u003eWide temperature range: -40 degrees C minimum to 140 degrees C maximum\u003c\/li\u003e\n  \u003cli\u003eIndustry cross-reference belt number 4L210 for easy replacement sourcing\u003c\/li\u003e\n  \u003cli\u003e4L fractional horsepower section fits standard 4L-groove sheaves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement for fractional horsepower drive systems requiring a 4L-section cogged V-belt with a 21-inch outside length. Cross-references to belt number 4L210.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by HVAC technicians or equipment service technicians. Always disconnect and lock out power to the drive system before removing or installing the belt. Adjust sheave spacing to relieve tension before removal, then re-tension the new belt to the equipment manufacturer's specification after seating. Inspect sheave grooves for wear or misalignment before installing a replacement belt to avoid premature failure.\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 Style\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: 21 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 20 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Number\u003c\/strong\u003e: 4L210\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Traction Rubber\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\u003eResistance Features\u003c\/strong\u003e: Abrasion Resistant, Ozone Resistant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 20042747\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51563357634866,"sku":"20042747","price":18.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a66bd0f352b2156392de484f1c84afda.jpg?v=1786496402","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20042747-cogged-4l-v-belt-21-in","provider":"Voomi Supply","version":"1.0","type":"link"}