{"product_id":"four-seasons-77545-a-c-compressor","title":"Four Seasons 77545 A\/C Compressor","description":"\u003ch2\u003eReliable A\/C Compressor for Dodge Ram and B-Series Vans\u003c\/h2\u003e\u003cp\u003eThe Four Seasons Reman Compressor 77545 is designed to restore your vehicle's air conditioning system performance. Engineered for Dodge B1500, B2500, B3500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models, this remanufactured A\/C compressor ensures compatibility and efficient cooling with R134a refrigerant.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with R134a refrigerant and Pag 46 oil\u003c\/li\u003e\n\u003cli\u003eIncludes clutch and heat switch for seamless operation\u003c\/li\u003e\n\u003cli\u003e7-groove serpentine pulley with 3.75-inch diameter\u003c\/li\u003e\n\u003cli\u003e12-volt coil with 1 wire lead for easy electrical connection\u003c\/li\u003e\n\u003cli\u003eTangent mount type with precise mounting distance of 48 mm\u003c\/li\u003e\n\u003cli\u003eSealing washer type suction and discharge ports with included O-rings\u003c\/li\u003e\n\u003cli\u003eRemanufactured Sanden\/Sankyo TRF105 compressor type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFour Seasons Reman Compressor Product Line\u003c\/h2\u003e\u003cp\u003eThe Reman Compressor line by Four Seasons offers remanufactured components that meet strict quality standards to provide reliable HVAC performance. This product line focuses on restoring compressors to factory specifications, including essential parts like clutches and switches, ensuring compatibility with original equipment refrigerants and oils. The 77545 model exemplifies this approach by delivering a remanufactured compressor tailored for specific Dodge Ram and B-Series van applications.\u003c\/p\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 77545 A\/C compressor is a remanufactured unit designed for Dodge B1500, B2500, B3500, and Ram 1500, 2500, and 3500 Vans. It operates with R134a refrigerant and is compatible with Pag 46 oil, which is included to maintain proper lubrication. The compressor features a 7-groove serpentine pulley with a 3.75-inch diameter, ensuring proper belt alignment and drive efficiency. The clutch assembly is included, with a maximum diameter of 3.75 inches and a 1.90625-inch distance from clutch to mounting flange, facilitating straightforward installation. The coil operates at 12 volts with a single wire lead, and the heat switch is included to protect the system from overheating. Both suction and discharge ports use sealing washers with included O-rings for secure, leak-free connections. The tangent mount type with a 48 mm mount distance ensures precise fitment in the specified Dodge models.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores A\/C cooling performance in Dodge Ram 1500 and B-Series vans\u003c\/li\u003e\n\u003cli\u003eReplaces failing or noisy compressors in Ram 2500 and 3500 Vans\u003c\/li\u003e\n\u003cli\u003eSolves clutch engagement problems with included clutch assembly\u003c\/li\u003e\n\u003cli\u003eAddresses refrigerant leaks with sealing washer ports and O-rings\u003c\/li\u003e\n\u003cli\u003eImproves system reliability by replacing worn or damaged compressors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure compatibility with Dodge B1500, B2500, B3500, Ram 1500, 2500, and 3500 Vans before installation\u003c\/li\u003e\n\u003cli\u003eUse Pag 46 oil as specified for optimal lubrication\u003c\/li\u003e\n\u003cli\u003eVerify the serpentine belt condition and replace if worn\u003c\/li\u003e\n\u003cli\u003eCheck electrical connections for the 12-volt coil and heat switch\u003c\/li\u003e\n\u003cli\u003eReplace mounting hardware if necessary, as it is not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThis Four Seasons Reman Compressor 77545 is remanufactured to meet or exceed OEM standards for performance and durability. It includes essential components such as the clutch and heat switch to ensure proper operation. While mounting hardware is not included, the compressor comes with sealing washers and O-rings to maintain system integrity. Warranty details vary by distributor but typically cover defects in materials and workmanship.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44614799425717,"sku":"BBRN-77545","price":253.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_77545_Fro.jpg?v=1775070472","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-77545-a-c-compressor","provider":"PartCatalog","version":"1.0","type":"link"}