{"product_id":"delphi-tc5790px-suspension-ball-joint-front-upper","title":"Delphi TC5790PX Suspension Ball Joint - Front Upper","description":"\u003ch2\u003eProfessional+ Front Upper Ball Joint\u003c\/h2\u003e\u003cp\u003eDelphi TC5790PX is a premium suspension ball joint for heavy-duty chassis applications. It is built for press-in installation and serviceable use, with greaseability and a pre-greased design to support long-term suspension performance.\u003c\/p\u003e\u003cp\u003eCompatible with Chevrolet Express 2500, Chevrolet Express 3500, GMC Savana 2500, GMC Savana 3500, Chevrolet Silverado 2500, Chevrolet Suburban 2500, GMC Sierra 2500, and GMC Yukon XL 2500 in front upper applications. This part number, TC5790PX, is part of Delphi Professional+, a chassis line created for fleet and working vehicles that need consistent alignment control and reduced downtime.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSteel construction with a rubber dust boot for durable suspension service\u003c\/li\u003e\n\u003cli\u003ePre-greased and greaseable design for maintenance-friendly operation\u003c\/li\u003e\n\u003cli\u003ePress-in mounting style with a tapered threaded stud\u003c\/li\u003e\n\u003cli\u003eIncludes cotter pin, dust boot, and washers\u003c\/li\u003e\n\u003cli\u003eStandard replacement suspension grade for direct service use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC5790PX is engineered to minimize axial deflection under load, helping maintain alignment and handling in demanding service conditions. The Professional+ line uses premium materials and serviceable components to support extended part life, making it a practical choice for Chevrolet Express and GMC Savana commercial platforms as well as selected Chevrolet and GMC light-duty trucks and SUVs. The part number TC5790PX is also cross-referenced to TRW JBJ926 for the same application.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExcessive suspension play at the upper ball joint\u003c\/li\u003e\n\u003cli\u003eAlignment drift caused by load-related deflection\u003c\/li\u003e\n\u003cli\u003eHandling looseness from worn chassis joints\u003c\/li\u003e\n\u003cli\u003ePremature wear in service vehicles exposed to harsh road conditions\u003c\/li\u003e\n\u003cli\u003eDowntime from non-serviceable suspension components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eFits 2003-2022 Chevrolet Express 2500, front upper; 2003-2022 Chevrolet Express 3500, front upper; 2003-2022 GMC Savana 2500, front upper; 2003-2022 GMC Savana 3500, front upper; 1999-2000 Chevrolet Silverado 2500, front upper; 2000 Chevrolet Suburban 2500, front upper; 1999-2000 GMC Sierra 2500, front upper; and 2000 GMC Yukon XL 2500, front upper. Verify press-in fitment and suspension geometry before installation, and follow the vehicle service procedure for torque and alignment checks after replacement.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi Professional+ chassis parts are built for fleet and working vehicles, with serviceable construction and materials selected for harsh road and weather exposure. TC5790PX is designed for long service life in demanding suspension applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":53534295294133,"sku":"BBMX-TC5790PX","price":59.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC5790PX_FRO.jpg?v=1792131709","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc5790px-suspension-ball-joint-front-upper","provider":"PartCatalog","version":"1.0","type":"link"}