2013-2014 Audi Power Steering Rack / Gear 8K1423055AC
OEM Part #: 8K1-423-055-AC (8K1423055AC)
Actual photo
The exact part you’ll receive — not a stock photo.
$849.99
Used
Donor2013 Audi S5 · 3.0L
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Genuine OEM Used
SKU: 710140
Donor Vehicle: 2013 Audi S5 · 3.0L
4 photos
$849.99
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Audi power steering rack / gear, OEM part number 8K1423055AC, is a used genuine unit from a donor vehicle. This steering rack also replaces numbers 8K1423055AD, 8K1423055S, 8K1423055AA, and others in the 8K1 series. It converts the steering wheel's rotational input into hydraulic force to turn the front wheels. When this rack fails, common symptoms include fluid leaks from the seals or a stiff, unresponsive steering feel.
Specifications
| Fits Vehicle Model | A4, A5, allroad, RS5, S4, S5 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8K1-423-055-AC (8K1423055AC) |
| Compatible OEM Part No | 8K1-423-055-AD, 8K1-423-055-S, 8K1-423-055-AA, 8K1-423-055-AG, 8K1-423-055-N, 8K1-423-055-G, 8K1-423-055-Q, 8K1-423-055-E, 8K1-423-055-J, 8K1-423-055-D |
| Category | Steering |
Compatible Vehicles
Fits 22 vehicle configurations across 1 make, 2013-2014.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 22 vehicle configurations — 2 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2014 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2013 | Audi | allroad | Wagon | 2.0L l4 Turbo | |
| 2013 | Audi | RS5 | Convertible | 4.2L V8 | For Vehicles With Production date Up To 06/24/13 |
| 2014 | Audi | RS5 | Convertible | 4.2L V8 | For Vehicles With Production date Up To 06/24/13 |
| 2014 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2013 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2013 | Audi | A4 | Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2013 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2013 | Audi | RS5 | Coupe | 4.2L V8 | |
| 2013 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2013 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2013 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | A5 | Convertible | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Convertible | 3.0L V6 Supercharged | |
| 2014 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | |
| 2014 | Audi | S4 | Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | |
| 2014 | Audi | S5 | Coupe | 3.0L V6 Supercharged | |
| 2014 | Audi | A4 | Sedan | 2.0L l4 Turbo |