2017-2026 Audi Spindle Knuckle w/ Wheel Bearing Left, Rear 4M0505459C
OEM Part #: 4M0-505-459-C (4M0505459C)
Actual photo
The exact part you’ll receive — not a stock photo.
$187.49
Side: Left, Rear
Used
Donor2017 Audi Q7 · 3.0L
✓ Free Same Day Shipping on orders by noon CT
Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 551006
Donor Vehicle: 2017 Audi Q7 · 3.0L
3 photos
GOOD BEARING
$187.49
30-Day Returns
Genuine OEM Used
SKU: 701273
Donor Vehicle: 2021 Audi SQ8 · 4.0L · 47k miles
3 photos
$199.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
This used OEM Audi spindle knuckle with wheel bearing, part number 4M0505459C, is a genuine left rear unit removed from a donor vehicle. Also listed as spindle knuckle and wheel bearing assembly, it supersedes earlier versions including 4M0505431AJ, 4M0505431Q, and others. Designed for later-model Audi Q7, Q8, and their SQ/RS variants, this knuckle integrates the wheel bearing to support the hub and allow smooth wheel rotation; a worn bearing can cause humming or vibration on the road.
Specifications
| Fits Vehicle Model | Q7, Q8, RS Q8, SQ7, SQ8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4M0-505-459-C (4M0505459C) |
| Compatible OEM Part No | 4M0-505-431-AJ, 4M0-505-431-Q, 4M0-505-431-AC, 4M0-505-431-AF |
| Side | Left, Rear |
| Category | Spindle / Wheel Bearing |
Compatible Vehicles
Fits 44 vehicle configurations across 1 make, 2017-2026.
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 44 vehicle configurations — 17 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2026 | Audi | Q8 | SUV | 3.0L V6 Turbo | KNUCKLES & ARMS |
| 2025 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2023 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2022 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2021 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2020 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2025 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2022 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2021 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2020 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2023 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2025 | Audi | Q8 | SUV | 3.0L V6 Turbo | KNUCKLES & ARMS |
| 2025 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2024 | Audi | SQ8 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS |
| 2024 | Audi | SQ7 | SUV | 4.0L V8 Turbo | KNUCKLES & ARMS, 107 MM |
| 2025 | Audi | Q7 | SUV | 3.0L V6 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2025 | Audi | Q7 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 08/05/24 |
| 2024 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2020 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2020 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2022 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | RS Q8 | SUV | 4.0L V8 Turbo | |
| 2021 | Audi | Q7 | SUV | 3.0L V6 Turbo | |
| 2023 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2019 | Audi | Q8 | SUV | 3.0L V6 Turbo | |
| 2019 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2017 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | RS Q8 | SUV | 4.0L V8 Turbo |