{"product_id":"dorman-34286-a-c-compressor-bypass-pulley","title":"Dorman 34286 A\/C Compressor Bypass Pulley","description":"\u003ch2\u003eReliable A\/C Compressor Bypass Pulley for Nissan Altima and Sentra\u003c\/h2\u003e\u003cp\u003eThe Dorman 34286 A\/C Compressor Bypass Pulley is designed specifically for Nissan Altima and Sentra models. Engineered with durable materials, this pulley ensures smooth operation of your vehicle's serpentine belt system while bypassing the A\/C compressor when necessary.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed with an aluminum bracket for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003eFeatures a plastic pulley with a natural color finish\u003c\/li\u003e\n\u003cli\u003eMeasures 122 mm outside diameter and 29 mm width for precise fit\u003c\/li\u003e\n\u003cli\u003eIncludes a mounting bracket with four mounting holes, each 9 mm in diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with TM21HD compressor type\u003c\/li\u003e\n\u003cli\u003eDesigned for serpentine belt systems\u003c\/li\u003e\n\u003cli\u003ePackage contains one bracket and one pulley\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDurable Construction and Precise Fit for Nissan Vehicles\u003c\/h2\u003e\u003cp\u003eThe Dorman 34286 bypass pulley combines an aluminum bracket with a plastic pulley to provide a balance of durability and lightweight performance. Its natural color finish complements the engine bay without compromising on quality. The pulley’s 122 mm outside diameter and 29 mm width are engineered to match the specifications required for Nissan Altima and Sentra models equipped with TM21HD compressors. The included mounting bracket and four 9 mm mounting holes ensure secure installation and reliable operation within the serpentine belt system.\u003c\/p\u003e\u003ch2\u003eCompatible Nissan Models and Common Applications\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor bypass pulley is compatible with Nissan Altima and Sentra vehicles that utilize the TM21HD compressor type. It is designed to replace worn or damaged pulleys that can cause belt slippage, noise, or improper belt routing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eEliminates belt slippage caused by a faulty pulley\u003c\/li\u003e\n\u003cli\u003ePrevents noise from worn or damaged pulleys\u003c\/li\u003e\n\u003cli\u003eEnsures proper serpentine belt alignment and tension\u003c\/li\u003e\n\u003cli\u003eBypasses the A\/C compressor when necessary for system maintenance or failure\u003c\/li\u003e\n\u003cli\u003eSupports smooth engine accessory operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eInstallation of the Dorman 34286 pulley requires removal of the existing A\/C compressor pulley and bracket. The included mounting bracket simplifies the replacement process, but mounting hardware is not included and must be sourced separately. Ensure the serpentine belt is properly routed and tensioned after installation. This part does not come with installation instructions, so professional installation or reference to a service manual is recommended for accurate fitment and safety.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty Information\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The 34286 A\/C Compressor Bypass Pulley undergoes quality checks to ensure durability and reliable performance in Nissan Altima and Sentra vehicles. While specific warranty details are not provided, Dorman typically offers limited warranties on their replacement parts. Consult the product packaging or Dorman’s official resources for exact warranty terms.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44667715682485,"sku":"BCZF-34286","price":83.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_34286_Fro.jpg?v=1775078596","url":"https:\/\/www.partcatalog.com\/products\/dorman-34286-a-c-compressor-bypass-pulley","provider":"PartCatalog","version":"1.0","type":"link"}