2018 Audi S7 Steering Parts

This table covers the steering knuckles that carry the hub, caliper and ball joints. Read more

4 Knuckle parts for the 2018 Audi S7 come from VAICO.

Listed part numbers: VAICO V109395, VAICO V109396 and VAICO V106652, plus the other parts above.

This table covers the steering gear assemblies that turn the tie rods. Typical signs include fluid at a torn boot, a growl when you turn, or play that the inner tie rods do not explain. Flush the old power-steering fluid with the rack — grit in the old fluid is the usual cause of a repeat leak. Read more

2 Rack and Pinion parts for the 2018 Audi S7 come from AAE.

Listed part numbers: AAE ER9120 and AAE ER9121.

This table covers the rubber boots that seal the inner tie-rod joints on the rack. Read more

4 Rack and Pinion Bellow parts are listed for the 2018 Audi S7, from BECK/ARNLEY, DELPHI and REIN.

Listed part numbers: BECK/ARNLEY 1033068, BECK/ARNLEY 1033142 and DELPHI TBR4590, plus the other parts above.

This table covers the Steering shafts. Read more

3 Steering Shaft parts for the 2018 Audi S7 come from 3 brands — DORMAN, LARES and VAICO.

Listed part numbers: DORMAN 425876, LARES 725 and VAICO V107491.

This table covers complete inner-and-outer tie-rod assemblies. Read more

2 Tie Rod Assembly (Inner & Outer) parts for the 2018 Audi S7 come from DELPHI.

Listed part numbers: DELPHI TL613 and DELPHI TL614.

This table covers the inner and outer tie-rod ends that steer each front knuckle. Typical signs include play on center, a feathered front tire, or a boot that has split and packed with grit. Replace inner and outer ends together on a high-mileage axle, then get an alignment. Read more

37 Tie Rod End parts are listed for the 2018 Audi S7, from MEVOTECH, DELPHI, MOOG and 10 other brands. DELPHI TA2873 carries the "Popular" badge. They are grouped as Daily Driver and Economy, with Daily Driver the largest group at 19 parts from DELPHI, MEVOTECH, MOOG and 4 other brands.