{"product_id":"delphi-tbr4594-rack-and-pinion-bellows-left","title":"Delphi TBR4594 Rack and Pinion Bellows - Left","description":"\u003ch2\u003eOE-Style Rack and Pinion Bellows\u003c\/h2\u003e\u003cp\u003eDelphi TBR4594 is a left rack and pinion bellows built for steering systems that need a precise OE-style seal and fit. It is engineered for compatible Volkswagen Passat and Audi A6 Quattro applications with left-side fitment.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLeft-side rack and pinion bellows for steering gear protection.\u003c\/li\u003e\n\u003cli\u003eOE-focused dimensional and material analysis for accurate fit.\u003c\/li\u003e\n\u003cli\u003eTested for extreme temperature exposure from below -40 C to over 120 C.\u003c\/li\u003e\n\u003cli\u003eExposed to 720 hours of salt spray testing for corrosion resistance validation.\u003c\/li\u003e\n\u003cli\u003eDelphi OE expertise applied to the aftermarket steering portfolio.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eDelphi TBR4594 is a steering bellows designed to protect the rack and pinion assembly from dirt, moisture, and road debris while preserving the movement needed for proper steering operation. Delphi applies OE engineering methods to its aftermarket steering parts, using dimensional and material analysis to support compatibility between the replacement part and the original design. This part number, TBR4594, is listed for Fits 1999-2005 Volkswagen Passat, Left and Fits 1998-2004 Audi A6 Quattro, Left. It is a direct fit solution for left-side steering service on these applications, and the TBR4594 part number is useful when matching the correct bellows during repair.\u003c\/p\u003e\u003ch2\u003eWhat It Helps Solve\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCracked or torn steering bellows.\u003c\/li\u003e\n\u003cli\u003eContamination entering the rack and pinion assembly.\u003c\/li\u003e\n\u003cli\u003eLoss of protection around the steering gear boot area.\u003c\/li\u003e\n\u003cli\u003eIncorrect replacement part selection during steering service.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Quality Assurance\u003c\/h2\u003e\u003cp\u003eVerify left-side fitment before installation and compare the original part shape and dimensions to the replacement. Confirm vehicle application details for the Volkswagen Passat or Audi A6 Quattro before service. Delphi subjects this steering component to temperature and salt-spray testing and uses OE-based dimensional and material analysis to support consistent aftermarket fit and performance. Part number TBR4594 is also cross-referenced to Beck\/Arnley 103-2911 for the same application.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":53487417721013,"sku":"BBMX-TBR4594","price":29.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_TBR4594_ANG.jpg?v=1791355428","url":"https:\/\/www.partcatalog.com\/products\/delphi-tbr4594-rack-and-pinion-bellows-left","provider":"PartCatalog","version":"1.0","type":"link"}