Tighten up loose, wandering steering with the Delphi tie rod, an inner steering tie rod end (MPN TA2873) that draws on Delphi's OE steering expertise. It fits a wide range of Audi models, including the 2012 Audi A6, 2012 Audi A6 Quattro, and 2009-2012 Audi Q5 — see the "Vehicles it fits" section for the full list and engine details.
An inner tie rod end links the steering rack to the outer tie rod, transmitting steering input to the wheel while allowing for suspension and steering movement. Worn joints can show up as play in the steering, wandering, clunking, or uneven tire wear — if a failed inner tie rod end is the cause, this replaces it.
- OE-validated testing: withstands temperatures below -40°C and above 120°C plus 720 hours of salt spray, with dimensional and material analysis matching OE to aftermarket.
- Micron-tolerance ball stud: machined for durability and smooth joint operation.
- Fatigue tested to help avoid premature failure.
- Anti-corrosion protection applied to each part for corrosion prevention and appearance.
- Includes the necessary accessories for the job.
Replacing tie rod ends in matched pairs is good practice; have the alignment set afterward.
Interchange: 4G0 423 810 A · 4M0 423 810 C · 101-7769 · 101-8348
4G0423810A · 4M0423810C · 1017769 · 1018348 · AX10100 · KRE4108 · KRE4230 · TI12050 · TI12050PR · EV801035 · MS10762 · JAR1305
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
4G0 423 810 A, 4M0 423 810 C, 101-7769, AX10100, KRE4108, KRE4230, TI12050, TI12050PR, 101-8348, EV801035, MS10762, JAR1305
Frequently Asked Questions
What is the Delphi TA2873 tie rod end?
It's an inner steering tie rod end that links the steering rack to the outer tie rod, transmitting steering input to the wheel while allowing suspension and steering movement.
Will this Delphi tie rod fit my vehicle?
It fits many Audi models, including the 2012 Audi A6, 2012 Audi A6 Quattro, and 2009-2012 Audi Q5. Check the "Vehicles it fits" section for the full list and engine details.
What are the signs my inner tie rod end needs replacing?
Play or looseness in the steering, wandering, clunking, or uneven tire wear can be signs. Have the cause diagnosed, since these symptoms can come from other steering or suspension parts too.
Does this Delphi tie rod end include the mounting accessories?
Yes. Delphi includes the necessary accessories for the job. Consult the vehicle service information for the correct install and torque procedure.
Should I replace both tie rod ends at once?
Replacing tie rod ends in matched pairs is good practice for balanced steering, though it isn't required. Have a wheel alignment performed after installation.
