{"product_id":"dorman-34190-a-c-compressor-bypass-pulley","title":"Dorman 34190 A\/C Compressor Bypass Pulley","description":"\u003ch2\u003eOverview of Dorman A\/C Compressor Bypass Pulley 34190\u003c\/h2\u003e\u003cp\u003eThe Dorman A\/C Compressor Bypass Pulley 34190 is designed specifically for Ford, Lincoln, and Mercury vehicles, including the Crown Victoria, Grand Marquis, and Town Car models. This pulley assembly features a durable aluminum bracket paired with a plastic pulley, engineered to work with serpentine belt systems and FS10 compressor types.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAluminum mounting bracket for strength and corrosion resistance\u003c\/li\u003e\n\u003cli\u003ePlastic pulley with 114mm outside diameter for smooth operation\u003c\/li\u003e\n\u003cli\u003eIncludes mounting bracket and installation hardware for a complete replacement\u003c\/li\u003e\n\u003cli\u003eCompatible with serpentine belt systems\u003c\/li\u003e\n\u003cli\u003eInstallation instructions included for ease of fitment\u003c\/li\u003e\n\u003cli\u003eDesigned for FS10 compressor type applications\u003c\/li\u003e\n\u003cli\u003ePackage contains one pulley, bracket, and all necessary hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Dorman 34190 A\/C Compressor Bypass Pulley is engineered to replace worn or damaged pulleys on select Ford, Lincoln, and Mercury vehicles. The aluminum bracket provides a sturdy mounting base that resists corrosion and maintains alignment under engine stress. The plastic pulley, measuring 114mm in outside diameter, is designed to reduce noise and wear on the serpentine belt. This pulley assembly is compatible with FS10 compressor types commonly found in Crown Victoria, Grand Marquis, and Town Car models, ensuring proper fit and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor bypass pulley is used to address issues related to the compressor clutch system and belt routing. It is particularly useful for resolving:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eExcessive belt noise or squealing caused by worn pulleys\u003c\/li\u003e\n\u003cli\u003eMisalignment of the serpentine belt leading to premature belt wear\u003c\/li\u003e\n\u003cli\u003eFailure of the compressor clutch engagement due to pulley damage\u003c\/li\u003e\n\u003cli\u003eVibration or wobbling in the A\/C compressor pulley assembly\u003c\/li\u003e\n\u003cli\u003eCorrosion or bracket fatigue affecting pulley stability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThe Dorman 34190 includes all necessary mounting hardware and installation instructions to facilitate a straightforward replacement process. It is recommended to verify the compressor type as FS10 before installation to ensure compatibility. Proper belt tension and alignment should be checked after installation to prevent premature wear. Use appropriate tools to avoid damage to the aluminum bracket or plastic pulley during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDorman parts are manufactured to meet or exceed OEM specifications for fit, form, and function. The 34190 A\/C Compressor Bypass Pulley undergoes quality inspections to ensure durability and reliable performance. Installation instructions are included to support proper fitment. Warranty coverage details can be obtained from the product documentation or Dorman’s official resources.\u003c\/p\u003e","brand":"Dorman","offers":[{"title":"Default Title","offer_id":44667690909877,"sku":"BCZF-34190","price":64.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/MM_34190_Fro.jpg?v=1775078583","url":"https:\/\/www.partcatalog.com\/products\/dorman-34190-a-c-compressor-bypass-pulley","provider":"PartCatalog","version":"1.0","type":"link"}