{"product_id":"serpentine-belt-kit-with-tensioner-and-idler-pulley-for-freightliner-m2-112-size-freightliner-m2-112-11-16","title":"Serpentine Belt Kit With Tensioner And Idler Pulley For Freightliner M2 112 - size: Freightliner M2 112 (11-12)","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHEAVY-DUTY VOCATIONAL FIT: Specifically engineered for 2011-2012 Freightliner M2 112 models. This complete restoration kit ensures a precise fit for demanding commercial and vocational applications.\u003c\/li\u003e\n\u003cli\u003eINDUSTRIAL-GRADE EPDM BELT: Manufactured from reinforced EPDM rubber designed to withstand extreme heat, oil, and environmental weathering. This high-performance material prevents premature cracking and rib shear during long-haul operations.\u003c\/li\u003e\n\u003cli\u003ePRECISION TENSIONER CONTROL: The automatic tensioner assembly features a calibrated internal spring and advanced damping system. It maintains constant belt tension to reduce engine vibration and protect critical accessory bearings from unnecessary stress.\u003c\/li\u003e\n\u003cli\u003eSILENT \u0026amp; SMOOTH ROTATION: Includes a precision-machined idler pulley equipped with fully sealed, grease-retaining bearings. Engineered to minimize friction, eliminate belt squeal, and ensure reliable performance across all RPM ranges.\u003c\/li\u003e\n\u003cli\u003eCOMPLETE PREVENTIVE MAINTENANCE: A professional-grade all-in-one solution. Replaces part numbers: 38667, 36742, 90K-38667HDB, K081055HD, and K100643HD. Ensure your fleet stays on the road with a total drive system refresh.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UnayKolb","offers":[{"title":"Default Title","offer_id":50437201002736,"sku":"B0GZT9DL8D-size-freightliner-m2-112-11-12","price":215.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/8464\/5360\/files\/418DWBxXggL_b06a4d33-0674-48b6-9b5d-21f07e564ad5.jpg?v=1789188850","url":"https:\/\/wrenchvanta.com\/products\/serpentine-belt-kit-with-tensioner-and-idler-pulley-for-freightliner-m2-112-size-freightliner-m2-112-11-16","provider":"WrenchVanta","version":"1.0","type":"link"}