Keep dirt, moisture and road grit out of your steering gear with the Delphi Rack and Pinion Bellows Kit TBR5111. It's a front-position, direct-fit replacement for the 2001-2006 Lexus LS430, 2000-2005 Toyota Celica and 2001-2003 Toyota Prius (see the Buyer's Guide tab for engine-level applications). The flexible bellows (boots) seal the ends of the steering rack, keeping the internal components clean and lubricated so the rack and tie-rod joints stay protected.
Built to Delphi's OE steering expertise: drawing on the OE safety technology fitted to millions of vehicles worldwide, applied across Delphi's aftermarket steering portfolio.
Cracked, torn or leaking bellows are signs this kit may be needed — once the boot splits, contamination reaches the rack and can shorten its life.
Interchange: 103-2914 · 614.4402 · 45535-32070 · 45535-47011 · 45535-50010
1032914 · 6144402 · 4553532070 · 4553547011 · 4553550010 · K90442 · MK90442 · 19292378
This part cross-references / interchanges with the following part numbers:
What does this bellows kit do?
The flexible bellows (boots) seal the ends of the front steering rack, keeping dirt, moisture and grit out so the internal rack and tie-rod components stay clean and lubricated.
Which vehicles does the TBR5111 fit?
It's a front-position, direct-fit replacement for the 2001-2006 Lexus LS430, 2000-2005 Toyota Celica and 2001-2003 Toyota Prius. Check the Buyer's Guide tab for engine-level applications.
How do I know if my bellows need replacing?
Cracked, torn, split or leaking bellows are common signs. Once the boot is compromised, contamination can reach the steering rack, so replacement is recommended.
Does the kit include installation accessories?
Yes. Delphi includes the necessary accessories for a complete job. Consult the vehicle service information for the correct procedure and any additional fasteners.
Is this a Delphi OE-standard part?
Delphi bellow kits are designed to OE standards and validated through dimensional and material analysis, plus extreme temperature and 720-hour salt-spray testing.
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
