Delphi TBR4345 Rack and Pinion Bellows
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Delphi

Delphi TBR4345 Rack and Pinion Bellows

Brand Delphi TBR4345
Fits Mitsubishi · 10 vehicles

OE-focused design. Built with Delphi OE expertise for consistent steering system fit.

Extreme-condition tested. Withstands temperatures below -40 C and above 120 C.

Corrosion validated. Exposed to 720 hours of salt spray during testing.

Cross-references Beck/Arnley 103-3076, 4410A125 and 4410A452 for the same application. See all 3.

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Rack and Pinion Bellows for Mitsubishi

Delphi rack and pinion bellows are built for steering systems that need a precise OE-style fit and dependable protection. This TBR4345 is engineered for compatible Mitsubishi applications, including the Outlander and Lancer, with dimensional and material analysis used to match OE requirements.

Key Features

  • OE-focused steering component for rack and pinion protection
  • Designed using dimensional and material analysis for fit consistency
  • Tested across extreme temperature ranges from below -40 C to over 120 C
  • Exposed to 720 hours of salt spray for corrosion resistance validation
  • Delphi aftermarket steering portfolio backed by OE expertise

Detailed Description

The Delphi TBR4345 rack and pinion bellows helps protect steering rack components from dirt, moisture, and road debris while preserving the movement needed for proper steering operation. Delphi applies OE safety technology and aftermarket steering engineering to this part, making it a practical choice for Mitsubishi Outlander and Mitsubishi Lancer applications where fit and material consistency matter. This part cross-references Beck/Arnley 103-3076 for the same application.

Fits 2008-2013 Mitsubishi Outlander, N/A. Fits 2008-2011 Mitsubishi Lancer, N/A.

What It Is Used For

  • Protecting the steering rack from contamination
  • Replacing a cracked, torn, or deteriorated bellows
  • Restoring the sealing barrier around the steering gear
  • Addressing steering noise caused by damaged protective boots

Installation Notes and Tips

Verify the part number TBR4345 against the vehicle application before installation. Inspect the steering rack, tie rod ends, and surrounding components for wear or damage before fitting the new bellows. Confirm the bellows seats correctly and does not twist during installation.

Quality Assurance

Delphi validates this steering component through extreme-temperature testing, salt-spray exposure, and OE-based dimensional analysis to support consistent fit and performance.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelNotes
2013MitsubishiOutlander—
2012MitsubishiOutlander—
2011MitsubishiLancer—
2011MitsubishiOutlander—
2010MitsubishiLancer—
2010MitsubishiOutlander—
2009MitsubishiLancer—
2009MitsubishiOutlander—
2008MitsubishiLancer—
2008MitsubishiOutlander—
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Beck/Arnley — 103-30764410A1254410A452