{"product_id":"lovejoy-68514417453-elastomeric-drive-tensioner-v-belt","title":"Lovejoy 68514417453 Elastomeric Drive Tensioner V-belt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe LOVEJOY 68514417453 is an elastomeric drive tensioner designed to maintain consistent belt tension in V-belt drive systems. Constructed from natural rubber, it delivers controlled flex and vibration dampening across B, C, 4L, and 5L belt cross-sections. With an overall length of 3.11 inches and an overall width of 2.28 inches, this compact tensioner fits into tight drive housings without requiring extensive clearance. It weighs 1.8 pounds. HVAC technicians, mechanical contractors, and equipment maintenance professionals install this component in belt-driven fan, blower, and pump applications where stable belt tracking and load absorption are required.\u003c\/p\u003e\u003cp\u003eThis tensioner is suited for use in residential and light commercial belt drive assemblies running B, C, 4L, or 5L profile V-belts. Typical installations include belt-driven blower assemblies, compressor drives, and pump drive systems where elastomeric tensioning is preferred over rigid idler designs. The natural rubber construction accommodates minor pulley misalignment and reduces shock loading on belt and sheave components during startup and variable-load operation.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCompatible with B, C, 4L, and 5L V-belt cross-sections\u003c\/li\u003e\n\u003cli\u003eNatural rubber construction provides vibration dampening and flex under load\u003c\/li\u003e\n\u003cli\u003eOverall length of 3.11 inches fits compact drive housings\u003c\/li\u003e\n\u003cli\u003eOverall width of 2.28 inches for controlled lateral belt contact\u003c\/li\u003e\n\u003cli\u003eElastomeric design reduces shock loads on belts and sheaves during startup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement tensioner for belt drive systems using B, C, 4L, or 5L profile V-belts in HVAC, pump, and mechanical drive applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified mechanical or HVAC technician. De-energize and lock out the drive system completely before removing or installing any belt drive components. Verify belt cross-section matches one of the supported profiles before installation, and confirm proper tensioner orientation per the drive assembly layout. Do not over-compress the elastomeric element during mounting, as deforming the rubber body beyond its design range will reduce service life.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccessory Type\u003c\/strong\u003e: Elastomeric Drive Tensioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Natural Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.11 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 2.28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.8 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Belt Sections\u003c\/strong\u003e: B, C, 4L, 5L\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: LOVEJOY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 68514417453\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"LOVEJOY","offers":[{"title":"Default Title","offer_id":51538953535794,"sku":"68514417453","price":213.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/21ffef975bb3b293a11c170a1ccaa411.jpg?v=1785830747","url":"https:\/\/voomisupply.com\/products\/lovejoy-68514417453-elastomeric-drive-tensioner-v-belt","provider":"Voomi Supply","version":"1.0","type":"link"}