{"product_id":"d13-mp8-belt-tensioner-2018-plus-continental-oe-49608-21819687","title":"D13 MP8 Belt Tensioner - 2018+ Continental OE 49608 Replaces 21819687","description":"\u003cp\u003eEnsure the reliable performance of your engine’s accessory drive with this genuine OE-level \u003cstrong\u003eD13 MP8 Belt Tensioner\u003c\/strong\u003e by Continental Elite, distributed by FleetPro Parts \u0026amp; Tires. As an Original Equipment (OE) component, this tensioner is engineered to maintain the precise amount of belt tension required to prevent slippage and premature wear on your alternator, water pump, and AC compressor. Built specifically for the high-torque environments of 2018 and newer Volvo and Mack diesel engines, it eliminates belt squeal and reduces vibration, extending the life of your entire serpentine system. We stock these heavily right here in our Hanover Park, Illinois warehouse for lightning-fast shipping nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eOE Engineering: The D13 MP8 Belt Tensioner Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eD13 MP8 Belt Tensioner\u003c\/strong\u003e features Continental’s advanced internal damping system. This technology actively absorbs the brutal high-frequency torsional vibrations produced by heavy-duty 2018+ diesel engines, preventing the tensioner arm from \"chattering\" and protecting the engine bearings from shock loads. Manufactured with a high-strength cast aluminum housing and a precision-ground pulley, this assembly provides the exact factory-spec fit and durability required for extreme long-haul duty cycles.\u003c\/p\u003e\n\n\u003cp\u003eAt FleetPro Parts \u0026amp; Tires, we prioritize drive components that keep your cooling and charging systems fully operational. Don't gamble your uptime on rigid aftermarket tensioners that fail prematurely. This assembly is a direct professional-grade replacement for highly searched OEM part numbers like Volvo\/Mack 21819687 and Continental 49608, ensuring a reliable, long-lasting fix for active belt-drive issues on your late-model D13 or MP8.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eEngine Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis genuine Continental OE tensioner assembly features an exact-fit design intended strictly for the following commercial powerplants:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Volvo D13\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Application:\u003c\/strong\u003e Mack MP8\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eYear Range:\u003c\/strong\u003e 2018 and Newer (2018+)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Group:\u003c\/strong\u003e Engine Cooling \u0026amp; Accessory Drive\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis Continental OE tensioner serves as a direct exact-fit replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVolvo \/ Mack OEM:\u003c\/strong\u003e 21819687\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContinental \/ Contitech:\u003c\/strong\u003e 49608\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eAutomann Interchange:\u003c\/strong\u003e 816.49608\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Automatic Belt Tensioner Assembly\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e High-Strength Cast Aluminum\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e OE (Original Equipment by Continental)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Continental Elite (Distributed by FleetPro Parts \u0026amp; Tires)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Continental","offers":[{"title":"Default Title","offer_id":42446757462087,"sku":"816.49608","price":217.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/81649608-d13-mp8-belt-tensioner-2018-continental-oe-49608-replaces-21819687-continental-6257640.png?v=1779136585","url":"https:\/\/fleetpropt.com\/products\/d13-mp8-belt-tensioner-2018-plus-continental-oe-49608-21819687","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}