Delphi TBR5113 Rack and Pinion Bellows Kit - Right

OE-Style Steering Rack Bellows for Right Side Service

Delphi TBR5113 is a standard replacement rack and pinion bellows kit for the right side of the steering system. It is built for direct-fit service on select Subaru, Acura, and Honda applications, including Subaru WRX STI, Subaru Impreza, and Subaru WRX right-side fitments.

Key Features

• Standard replacement rack and pinion bellows kit
• Right-side position for steering rack service
• OE-focused dimensional and material analysis for fit consistency
• Tested for temperature extremes below -40 C and above 120 C
• Exposed to 720 hours of salt spray testing for durability validation
• Delphi part number TBR5113 for catalog and cross-reference lookup

Detailed Description

Delphi TBR5113 is engineered for steering rack protection where a right-side bellows is required. Delphi applies OE development methods to its aftermarket steering portfolio, using dimensional and material analysis to support proper alignment between the original design and replacement part. This helps maintain the steering rack boot seal and protects internal steering components from road debris, moisture, and contamination. This part cross-references Honda/Acura OE numbers 53534-SDA-A01 and 53537-SEA-920 for the same application.

Compatible With 2013-2019 Subaru WRX STI, right; 2008-2014 Subaru Impreza, right; and 2013-2014 Subaru WRX, right. Delphi TBR5113 is also listed for additional applications across 2003-2019 model years, including Subaru Legacy, Acura TL, Honda Accord, and Subaru Baja.

Common Uses

• Replacing a torn or cracked steering rack boot
• Restoring protection against dirt, water, and road splash
• Addressing steering rack contamination after boot failure
• Servicing a leaking or deteriorated right-side bellows during steering repair
• Maintaining steering system cleanliness on Subaru WRX STI and Subaru Impreza applications

Installation Notes and Tips

Verify right-side position before ordering and compare the original boot shape, length, and mounting points to Delphi TBR5113. Inspect the steering rack, tie rod ends, and surrounding seals for wear before installation so the new bellows is not installed over damaged components. Confirm vehicle-specific fitment by year, make, and model, especially on Subaru WRX STI, Subaru Impreza, and Subaru WRX applications.

Quality Assurance

Delphi uses OE-based engineering and validation methods for its steering parts, including extreme temperature exposure and salt spray testing to evaluate durability. The brand’s dimensional and material analysis supports consistent aftermarket fitment for steering service.