{"product_id":"belt-tensioner-369-1255-for-caterpillar-c4-4-c6-6-c7-1-engine-m314-m315-m316","title":"Belt Tensioner 369-1255 for Caterpillar C4.4 C6.6 C7.1 Engine M314 M315 M316","description":"\u003cstrong\u003eThis belt tensioner is a high-quality aftermarket replacement for compatible Caterpillar engines that helps maintain proper belt tension and tracking.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe tensioner keeps the drive belt loaded against the pulleys as the system operates. Bearing noise, wobble, weak spring force, or uneven belt wear can indicate a worn tensioner or pulley.\u003c\/p\u003e\u003cp\u003eThis part replaces \u003cstrong\u003e369-1255\u003c\/strong\u003e. Before ordering, compare the original component’s part number, pulley diameter, width, mounting point, offset, and tensioner arm design.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMaintains proper drive-belt tension\u003c\/li\u003e\n\u003cli\u003eHelps reduce slipping and uneven belt wear\u003c\/li\u003e\n\u003cli\u003eRestores smooth pulley operation\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible engine accessory drives\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with select Caterpillar C4.4 C6.6 C7.1 Engine M314 M315 M316 applications. Serial-number breaks, production changes, or equipment options may affect the required part.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Belt Tensioner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 369-1255\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should the belt be replaced with the tensioner? \u003cstrong\u003eA:\u003c\/strong\u003e Inspect the belt and all idler pulleys at the same time. Replace any component showing cracks, glazing, noise, looseness, or wear.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is a high-quality aftermarket replacement and is not supplied by the original equipment manufacturer.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number, production date, or equipment configuration. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42904029429831,"sku":"ZZ2F01935","price":138.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177557362016-0.jpg?v=1782415617","url":"https:\/\/www.northlineparts.com\/products\/belt-tensioner-369-1255-for-caterpillar-c4-4-c6-6-c7-1-engine-m314-m315-m316","provider":"Northline Parts","version":"1.0","type":"link"}