Delphi TBR4422 Rack and Pinion Bellows

Delphi Rack and Pinion Bellows TBR4422

Delphi TBR4422 is a rack and pinion bellows for steering systems on select Suzuki applications. It is built using Delphi OE-focused dimensional and material analysis to support proper fitment and reliable steering protection.

Key Features

• Rack and pinion bellows for steering gear protection
• OE-based engineering approach for aftermarket replacement fit
• Tested for temperature extremes below -40°C and above 120°C
• Exposed to 720 hours of salt spray during durability testing
• Fits 1999-2005 Suzuki Grand Vitara and 2002-2006 Suzuki XL-7

Detailed Description

Delphi TBR4422 is a steering rack bellows designed for select Suzuki Grand Vitara and Suzuki XL-7 models. Delphi applies OE expertise to its aftermarket steering portfolio, using dimensional and material analysis to help ensure strong compatibility between the original part and the replacement component. This part cross-references Beck/Arnley 103-2697 for the same application.

What It Helps Fix

• Cracked or torn steering rack bellows
• Contamination entering the steering rack area
• Loss of protection around the rack and pinion assembly
• Wear caused by exposure to heat, cold, and road salt

Installation Notes and Tips

Verify vehicle fitment by year and model before installation. Inspect the steering rack, tie rod ends, and surrounding seals for wear before replacing the bellows. For 1999-2005 Suzuki Grand Vitara and 2002-2006 Suzuki XL-7 applications, confirm the existing steering layout matches the replacement part before service.

Quality Assurance

Delphi subjects this steering component to extreme temperature and corrosion testing to support OE-level performance expectations in aftermarket use.