{"product_id":"delphi-tc4256-suspension-ball-joint-front-lower","title":"Delphi TC4256 Suspension Ball Joint - Front Lower","description":"\u003ch2\u003eDelphi TC4256 Front Lower Ball Joint\u003c\/h2\u003e\u003cp\u003eThe Delphi TC4256 is a standard replacement suspension ball joint built for front lower applications on select Hummer H3 and H3T models. It combines a steel body, pre-greased construction, and a rubber dust boot to support consistent steering and suspension movement.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront lower suspension ball joint assembly\u003c\/li\u003e\n\u003cli\u003eFits 2006-2010 Hummer H3, front lower\u003c\/li\u003e\n\u003cli\u003eFits 2009-2010 Hummer H3T, front lower\u003c\/li\u003e\n\u003cli\u003eSteel construction with a rubber dust boot\u003c\/li\u003e\n\u003cli\u003ePre-greased and greaseable design with grease fitting included\u003c\/li\u003e\n\u003cli\u003ePress-in mounting type with threaded, tapered stud\u003c\/li\u003e\n\u003cli\u003eCounterclockwise (left) thread direction\u003c\/li\u003e\n\u003cli\u003eMounting hardware included\u003c\/li\u003e\n\u003cli\u003eDelphi part number TC4256\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TC4256 is an OE-style suspension ball joint for front lower service on Hummer H3 and H3T applications. It is built with a plastic bearing type, steel housing, and a tapered threaded stud to match the original suspension geometry. Delphi applies dimensional and material analysis to help maintain OE-to-aftermarket compatibility, and the part is tested for temperature extremes and salt spray exposure to support durability in demanding road conditions. This part cross-references MOOG Chassis Products K500250 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues This Part May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFront suspension looseness or play\u003c\/li\u003e\n\u003cli\u003eClunking or knocking from the lower control arm area\u003c\/li\u003e\n\u003cli\u003eUneven tire wear related to worn ball joint movement\u003c\/li\u003e\n\u003cli\u003eSteering wander or imprecise road feel\u003c\/li\u003e\n\u003cli\u003eVisible boot damage or grease loss at the joint\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eThis is a press-in ball joint, so proper removal and installation tools are recommended. Verify the left-hand thread direction, front lower position, and stud taper before installation. Because the joint is pre-greased and greaseable, inspect the grease fitting and boot after installation to confirm proper seating and protection.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDelphi uses OE-focused engineering and validation methods for its steering and suspension portfolio. The TC4256 is evaluated through temperature cycling and extended salt spray exposure to help confirm material durability and fit consistency for service on Hummer H3 and H3T front lower suspension applications.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":52435694420149,"sku":"BBMX-TC4256","price":42.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TC4256_FRO.jpg?v=1777862101","url":"https:\/\/www.partcatalog.com\/products\/delphi-tc4256-suspension-ball-joint-front-lower","provider":"PartCatalog","version":"1.0","type":"link"}