Delphi TBR4116 Rack and Pinion Bellows Kit - Center

Delphi Rack and Pinion Bellows Kit Overview

The Delphi TBR4116 Rack and Pinion Bellows Kit is designed as a universal replacement part for various BMW models. Featuring a black bellows color and a standard replacement grade, this kit is engineered to protect the steering rack from dirt and debris, ensuring smooth steering performance.

• Universal fit for multiple BMW models including 318i, 325i, 530i, M3, and Z3
• Black bellows color for durability and corrosion resistance
• Standard replacement grade for reliable performance
• Positioned for center mounting on the steering rack
• Mounting hardware not included

Product Details and Specifications

The Delphi TBR4116 is a rack and pinion bellows kit designed to provide a protective seal for the steering gear assembly. Its universal fitment covers a wide range of BMW vehicles such as the 318is, 323i, 328i, 525iT, 735iL, 840Ci, 850CSi, M5, and Z3 models. The black bellows are made from durable materials to resist wear and environmental damage. This kit is intended as a standard replacement part, ensuring compatibility and maintaining the integrity of the steering system. Note that mounting hardware is not included, so existing hardware or separate purchase may be necessary.

Compatible BMW Models and Applications

This rack and pinion bellows kit is compatible with numerous BMW models, including but not limited to:

• BMW 318i, 318is, 318ti
• BMW 320i, 323i, 323is
• BMW 325i, 325is, 328i, 328is
• BMW 525i, 525iT, 530i, 535i, 540i
• BMW 735i, 735iL, 740i, 740iL, 750iL
• BMW 840Ci, 850Ci, 850CSi, 850i
• BMW M3, M5, Z3

Common Issues Addressed by This Bellows Kit

• Prevents dirt and debris from entering the steering rack
• Protects against moisture and corrosion damage
• Eliminates steering rack boot cracks and tears
• Maintains proper steering response and alignment
• Prevents premature wear of steering gear components

Installation Notes and Tips

When installing the Delphi TBR4116 bellows kit, ensure the steering rack is clean and free of debris before fitting the new bellows. Since mounting hardware is not included, verify the condition of existing clamps or purchase compatible hardware separately. Properly secure the bellows at the center position to avoid movement or damage during steering operation. It is recommended to inspect the entire steering assembly for wear or damage during installation.

Quality Assurance and Warranty Information

Delphi manufactures the TBR4116 bellows kit to meet standard replacement quality requirements. While mounting hardware is not included, the bellows are constructed to provide reliable protection and durability. Delphi products typically come with a limited warranty against defects in materials and workmanship; please refer to Delphi’s official warranty policy for specific terms related to this part.