{"product_id":"four-seasons-78601-a-c-compressor","title":"Four Seasons 78601 A\/C Compressor","description":"\u003ch2\u003eReliable Four Seasons New Compressor for HVAC Systems\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 78601 is designed to restore efficient air conditioning performance in vehicles requiring R134a refrigerant. Engineered for compatibility with specific automotive HVAC systems, this A\/C compressor ensures proper cooling and system reliability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant and Pag 46 oil type\u003c\/li\u003e\n\u003cli\u003eIncludes oil pre-filled for immediate installation\u003c\/li\u003e\n\u003cli\u003eFeatures a 6-groove serpentine pulley for optimal belt engagement\u003c\/li\u003e\n\u003cli\u003eEquipped with a 12-volt coil and bullet terminal type\u003c\/li\u003e\n\u003cli\u003eComes with clutch included, clutch maximum diameter 5.36 inches\u003c\/li\u003e\n\u003cli\u003eTangent mount style for secure and precise installation\u003c\/li\u003e\n\u003cli\u003eDesigned as a new compressor, not remanufactured\u003c\/li\u003e\n\u003cli\u003eIncludes two O-rings (part number 24632) for sealing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons New Compressor Product Line Overview\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor line offers brand-new, direct replacement compressors engineered to meet or exceed original equipment specifications. The 78601 model is part of this line, providing a reliable solution for vehicles requiring the York-diesel kiki-zexel-seltec type compressor. This ensures compatibility with a range of automotive HVAC systems that utilize R134a refrigerant and serpentine belt drives.\u003c\/p\u003e\u003ch2\u003eTechnical Details and Features\u003c\/h2\u003e\u003cp\u003eThis A\/C compressor features a TM21HD compressor type with a 12-volt coil and a single wire lead coil clock position, designed for efficient electrical operation. The pulley diameter measures 136.13 mm (5.36 inches) with matching lip and ridge diameters, ensuring proper belt alignment and tension. The clutch assembly is included, with a maximum diameter of 5.36 inches, facilitating smooth engagement and disengagement of the compressor. The bullet terminal type allows for straightforward electrical connections. The tangent mount style provides a secure fitment in compatible vehicle HVAC systems.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores A\/C cooling performance in vehicles with failing or seized compressors\u003c\/li\u003e\n\u003cli\u003eReplaces compressors leaking refrigerant or oil\u003c\/li\u003e\n\u003cli\u003eSolves issues related to clutch failure or slipping\u003c\/li\u003e\n\u003cli\u003eAddresses noisy or inefficient compressor operation\u003c\/li\u003e\n\u003cli\u003eUpgrades from remanufactured units to a new compressor for improved reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eBefore installation, verify compatibility with your vehicle’s HVAC system, especially the refrigerant type (R134a) and pulley groove count (6 grooves for serpentine belts). The compressor comes pre-filled with Pag 46 oil, but it is recommended to check oil levels and system requirements during installation. Use the included O-rings (part number 24632) to ensure proper sealing and prevent leaks. Note that mounting hardware is not included and must be sourced separately. Proper torque specifications and alignment should be followed to avoid premature wear.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Four Seasons New Compressor 78601 is manufactured to meet strict quality standards for durability and performance. As a new compressor, it provides a reliable replacement option for vehicles requiring York-diesel kiki-zexel-seltec type compressors. Warranty coverage details should be confirmed with the distributor or vehicle manufacturer to ensure compliance with specific terms.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":52019499598005,"sku":"BBRN-78601","price":451.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_78601_Fro.jpg?v=1775070514","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-78601-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}