{"product_id":"four-seasons-30112sk-a-c-compressor-replacement-service-kit","title":"Four Seasons 30112SK A\/C Compressor Replacement Service Kit","description":"\u003ch2\u003eFour Seasons A\/C Installer Kit for HD GM Trucks\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 30112SK A\/C Installer Kit is built for R134a service on select Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD applications. It combines the core replacement parts needed during compressor service, including an accumulator, orifice tube, compressor oil, O-ring\/gasket pack, and cap and valve kit.\u003c\/p\u003e\u003cp\u003eFour Seasons A\/C Installer Kits are organized for compressor replacement service on vehicles that use an orifice tube expansion device and PAG 46 oil. This kit is a direct fit for select 2007-2010 GM heavy-duty trucks and includes the service components commonly replaced when restoring A\/C system operation.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003ePart number 30112SK from Four Seasons A\/C Installer Kits\u003c\/li\u003e\n\u003cli\u003eIncludes accumulator, orifice tube, compressor oil, O-ring\/gasket pack, and cap and valve kit\u003c\/li\u003e\n\u003cli\u003eUses PAG Oil \/ 46 and R134a refrigerant\u003c\/li\u003e\n\u003cli\u003eOrifice tube specification: 0.072 in., gray porous style\u003c\/li\u003e\n\u003cli\u003eAccumulator dimensions: 3.500 in. diameter and 8.250 in. length\u003c\/li\u003e\n\u003cli\u003eP-Nut inlet and outlet fittings on the accumulator\u003c\/li\u003e\n\u003cli\u003eGaskets and seals included\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eThe Four Seasons 30112SK A\/C Compressor Replacement Service Kit is a service-focused solution for GM HD truck HVAC repairs. It is specified for 2010 Chevrolet Silverado 2500 HD and Silverado 3500 HD, 2010 GMC Sierra 2500 HD and Sierra 3500 HD, plus 2007-2009 Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and 2007 Chevrolet Silverado 2500 HD Classic, Silverado 3500 Classic, and 2007-2010 GMC Sierra 3500 HD, with notes for vehicles without the ambulance package where listed. The kit is built around the correct compressor oil type, expansion device style, and sealing components needed for R134a systems.\u003c\/p\u003e\u003cp\u003eThis part cross-references Monroe Shocks \u0026amp; Struts (e.g., 551170, MUK30014) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Service Issues\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLoss of cooling after compressor replacement\u003c\/li\u003e\n\u003cli\u003eContaminated or incorrect A\/C oil during system repair\u003c\/li\u003e\n\u003cli\u003eRestricted refrigerant flow through the orifice tube\u003c\/li\u003e\n\u003cli\u003eLeaking seals or O-rings at service connections\u003c\/li\u003e\n\u003cli\u003eAccumulator wear in R134a truck A\/C systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify the vehicle’s refrigerant type, compressor oil specification, and accumulator fitting style before installation. Replace the orifice tube and sealing components during compressor service, and evacuate and recharge the system according to factory procedures after repairs. Confirm fitment notes for ambulance-package exclusions where applicable.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eFour Seasons backs this A\/C service kit with a limited lifetime warranty. The kit is assembled for the specified GM truck applications and uses the listed service components for compressor replacement work.\u003c\/p\u003e","brand":"Four Seasons","offers":[{"title":"Default Title","offer_id":44592549494965,"sku":"BBRN-30112SK","price":65.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/FS_30112SK_Fro.jpg?v=1775067674","url":"https:\/\/www.partcatalog.com\/products\/four-seasons-30112sk-a-c-compressor-replacement-service-kit","provider":"PartCatalog","version":"1.0","type":"link"}