{"product_id":"acdelco-idler-pulley-with-bolt-for-2020-2021-freightliner-mt45-36299-gm-backed-quality","title":"ACDelco Idler Pulley with Bolt for 2020-2021 Freightliner MT45 – 36299 | GM-Backed Quality","description":"\u003cdiv\u003e\n  \u003ch2\u003eOverview\u003c\/h2\u003e\n  \u003cp\u003eACDelco Gold Professional Accessory Drive Belt Idler Pulleys are designed as a high quality alternative to OE parts. Built to meet fit, form and function, these pulleys bring GM backing and a track record of reliability for General Motors vehicles and many other makes and models, including special applications.\u003c\/p\u003e\n  \u003ch3\u003eWhat you get\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMake: Freightliner\u003c\/li\u003e\n    \u003cli\u003eModel: MT45\u003c\/li\u003e\n    \u003cli\u003eYear: 2020 2021\u003c\/li\u003e\n    \u003cli\u003eEngine: 6.0L V8 Gas\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003ch3\u003eWhy choose ACDelco Gold\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eOE-style fit and dependable form and function\u003c\/li\u003e\n    \u003cli\u003eGM backed and manufactured to meet stringent standards\u003c\/li\u003e\n    \u003cli\u003eSuitable for a wide range of applications, including special configurations\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eIn everyday use, a well aligned belt system supports steady operation of essential components. You may notice a smoother idle and reduced belt noise as the pulley maintains proper tension and alignment during drive cycles, highway speeds, and stop-and-go traffic. This kit is crafted to integrate with the MT45 setup and 6.0L V8 engine, helping you keep your belt routing consistent without major modification.\u003c\/p\u003e\n  \u003cp\u003eThe ACDelco Gold idler pulley is designed for straightforward installation with a bolt included, aligning with the original mounting geometry. The result is a clean, secure fit that aligns with your maintenance routine, offering a practical upgrade path when the existing pulley shows signs of wear or misalignment during service checks.\u003c\/p\u003e\n  \u003ch3\u003eReal-world benefits you may notice\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003ePotentially quieter operation due to stable belt tracking\u003c\/li\u003e\n    \u003cli\u003ePotential for improved drive belt reliability in daily driving and longer trips\u003c\/li\u003e\n    \u003cli\u003eEase of installation with a direct bolt-in design\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eWhether you are maintaining a fleet or a personal vehicle, this part is built to support consistent performance across the MT45 configuration years 2020 and 2021, with the 6.0L V8 gasoline powerplant. While performance can vary based on overall drive system condition, GM backing adds a layer of quality assurance for those seeking a trusted aftermarket option.\u003c\/p\u003e\n  \u003ch3\u003eFitment and backing\u003c\/h3\u003e\n  \u003cp\u003eDesigned to align with Freightliner MT45 models from 2020 to 2021 and the 6.0L V8 engine, this pulley reflects GM manufacturing standards and support. It is intended as a reliable upgrade path for drive belt components that influence overall system integrity over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is included with the ACDelco Idler Pulley with Bolt for Freightliner MT45?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: The kit includes the idler pulley and mounting bolt, designed for 2020–2021 Freightliner MT45 with a 6.0L V8 engine.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Which vehicles and engine does this part fit, and what is notable about ACDelco Gold?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Fits Freightliner MT45 2020–2021 with 6.0L V8; ACDelco Gold offers OE-style fit with GM-backed support.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ACDelco","offers":[{"title":"Default Title","offer_id":42470146113621,"sku":"B002E54VSG","price":49.57,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/acdelco-idler-pulley-bolt-freightliner-mt45-2020-2021.jpg?v=1778120005","url":"https:\/\/plentytorque.co.uk\/products\/acdelco-idler-pulley-with-bolt-for-2020-2021-freightliner-mt45-36299-gm-backed-quality","provider":"PlentyTorque","version":"1.0","type":"link"}