{"product_id":"continental-contitech-20042135-v-belt-section-b-b128","title":"Continental Contitech 20042135 V-belt Section B B128","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CONTINENTAL CONTITECH 20042135 is a Section B classical V-belt designed for industrial and commercial power transmission applications. Built with Wingprene rubber-impregnated fabric construction, this belt delivers reliable torque transfer across a wide operating temperature range, from -40 degrees F up to 284 degrees F (140 degrees C). With an outside length of 131.0 inches and an internal length of 129.80 inches, it fits drives requiring a standard B128 belt designation. HVAC technicians, millwrights, and mechanical contractors typically install this belt on fan, blower, and motor drive systems.\u003c\/p\u003e\n\u003cp\u003eThis belt suits residential and commercial HVAC systems, industrial equipment, and general-purpose drive assemblies where Section B V-belt geometry is specified. The HY-T Matchmaker style designation indicates it is designed for use in matched-set or single-belt configurations on standard B-section sheaves. It is a direct replacement for belts carrying the B128 designation. Installers working on air handlers, rooftop units, and belt-driven blower assemblies will find this belt a straightforward drop-in for worn or broken drive belts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSection B V-belt profile for standard B-section sheave drives\u003c\/li\u003e\n  \u003cli\u003eWingprene rubber-impregnated fabric construction for durability and heat resistance\u003c\/li\u003e\n  \u003cli\u003eWide operating range: -40 degrees C to 140 degrees C (-40 degrees F to 284 degrees F)\u003c\/li\u003e\n  \u003cli\u003eOutside length of 131.0 inches, internal length of 129.80 inches\u003c\/li\u003e\n  \u003cli\u003eHY-T Matchmaker style — compatible with matched-set and single-belt drive configurations\u003c\/li\u003e\n  \u003cli\u003eDesignated B128 belt number for direct cross-reference and replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a direct replacement for B128-designation Section B V-belts used in belt-driven HVAC, industrial, and commercial power transmission drive systems equipped with standard B-section sheaves or pulleys.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eBelt replacement is typically performed by licensed HVAC technicians or qualified mechanical trades. Always de-energize and lock out the equipment before removing the old belt or installing the new one. Adjust drive sheave alignment and belt tension according to the equipment manufacturer specifications before returning the unit to service. Inspect sheaves for wear or damage at every belt change to prevent premature belt failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Section\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBelt Number\u003c\/strong\u003e: B128\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStyle\u003c\/strong\u003e: HY-T Matchmaker\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Length\u003c\/strong\u003e: 131.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal Length\u003c\/strong\u003e: 129.80 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Wingprene Rubber-Impregnated Fabric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Working Temperature\u003c\/strong\u003e: 140 degrees C (284 degrees F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Working Temperature\u003c\/strong\u003e: -40 degrees C (-40 degrees F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.4 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: 20042135\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CONTINENTAL","offers":[{"title":"Default Title","offer_id":51561351512370,"sku":"20042135","price":70.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/efe882863e8622eba372d6be6249305f.jpg?v=1786464060","url":"https:\/\/voomisupply.com\/products\/continental-contitech-20042135-v-belt-section-b-b128","provider":"Voomi Supply","version":"1.0","type":"link"}