{"product_id":"idler-pulley-197-9641-133-7023-for-caterpillar-3176-3524b-3126e-c7-c9-engine-793","title":"Idler Pulley 197-9641 133-7023 for Caterpillar 3176 3524B 3126E C7 C9 Engine 793","description":"\u003cstrong\u003eThis accessory-belt idler pulley is a high-quality aftermarket replacement for select Caterpillar diesel-engine applications and helps restore smooth belt routing.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThe idler pulley guides the accessory belt and helps maintain the intended belt path. Bearing noise, wobble, rough rotation, or a damaged pulley surface can cause belt wear and require replacement.\u003c\/p\u003e\u003cp\u003eReplacement references include \u003cstrong\u003e197-9641, 133-7023\u003c\/strong\u003e. Compare the part number, pulley diameter and width, bearing bore, offset, mounting bolt, and belt type before ordering.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSupports longer belt life when the full drive is serviceable\u003c\/li\u003e\n\u003cli\u003eRestores smooth accessory-belt routing\u003c\/li\u003e\n\u003cli\u003eHelps correct bearing noise or pulley wobble\u003c\/li\u003e\n\u003cli\u003eReplaces a worn or damaged idler\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eCompatible with Caterpillar 3176, 3126E, 3524B, C7, and C9 engine applications, including select 793 equipment. 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 Accessory Belt Idler Pulley\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 197-9641, 133-7023\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Should other pulleys be checked during replacement? \u003cstrong\u003eA:\u003c\/strong\u003e Yes. Inspect the tensioner, driven accessories, alignment, belt, and every pulley bearing before installing the new idler.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Is this an original OEM part? \u003cstrong\u003eA:\u003c\/strong\u003e This is an aftermarket replacement; brand names and part numbers are used only to identify compatibility.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eModel listings are a guide only. Compare the original component and all available fitment details before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"Northline Parts","offers":[{"title":"Default Title","offer_id":42904002428999,"sku":"ZZ2F02978","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/7123\/5399\/files\/177558891155-0.jpg?v=1782415141","url":"https:\/\/www.northlineparts.com\/products\/idler-pulley-197-9641-133-7023-for-caterpillar-3176-3524b-3126e-c7-c9-engine-793","provider":"Northline Parts","version":"1.0","type":"link"}