Keep dirt, moisture, and road grime out of your steering gear with the Delphi Rack and Pinion Bellows Kit TBR4113. The bellows (boot) flexes with the front steering rack, sealing the tie-rod area so the rack and pinion stays clean and properly lubricated. It's a direct-fit replacement across a broad range of applications, including the 2003-2008 Honda Pilot, 2001-2006 Acura MDX, 2001-2006 Hyundai Santa Fe, 2000-2006 Audi TT, 1999-2005 and 2007-2009 Volkswagen Jetta, 1998-2010 VW Beetle, and many Lexus and Mercedes-Benz models — see the Buyer's Guide tab for the full engine-level list.
If a torn or cracked bellows has let contaminants into your steering rack, this kit restores the protective seal on the front steering gear.
Interchange: 1J0 422 831 · 8N0 422 831 · 103-2905 · 614.40018 · 1J0 422 831B
1J0422831 · 8N0422831 · 1032905 · 61440018 · 1J0422831B · RPK431000 · RPK431000PR · K100184 · GS60006 · MS60006 · JBE178
This part cross-references / interchanges with the following part numbers:
What does this bellows kit do?
The bellows is a flexible boot that seals the front rack and pinion, keeping dirt, water, and debris out while helping retain the steering gear's lubricant.
What are signs my rack and pinion bellows needs replacing?
A cracked, torn, or split boot, grease slung around the tie-rod area, or contaminants reaching the steering rack are common signs the bellows may need replacing.
Does this fit my vehicle?
It's a direct-fit replacement for many applications, including Honda Pilot, Acura MDX, Audi TT, VW Jetta and Beetle, plus numerous Lexus and Mercedes-Benz models. Check the Buyer's Guide tab.
Is this a front or rear part?
This is a front rack and pinion bellows kit for the listed applications.
Does the kit include installation accessories?
Yes. Delphi includes the necessary accessories to complete the job, and the kit is manufactured to OE standards for consistent life and reduced noise.
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.
