2021 Audi A4 chassis parts
Moog chassis part numbers for your 2021 Audi A4. Match position and notes (2WD/4WD, trim) before you buy so the parts fit and ship quickly.
Moog
| Where | Part type | Part # | Notes | How many | Shop | |
|---|---|---|---|---|---|---|
| Ball Joint | ||||||
| — | Front Lower Forward | Ball Joint | K500353 | Quattro / AWD; AWD | 2 | — |
| Control Arm | ||||||
| — | Front Left Lower Forward | Control Arm | RK643629 | Quattro / AWD; AWD | 1 | — |
| — | Front Right Lower Forward | Control Arm | RK643630 | Quattro / AWD; AWD | 1 | — |
| Control Arm + Ball Joint | ||||||
| — | Front Left Lower Rearward | Control Arm + Ball Joint | RK623724 | Quattro / AWD; AWD | 1 | — |
| — | Front Left Upper Forward | Control Arm + Ball Joint | RK623949 | Quattro / AWD; AWD | 1 | — |
| — | Front Left Upper Rearward | Control Arm + Ball Joint | RK623690 | Quattro / AWD; AWD | 1 | — |
| — | Front Right Lower Rearward | Control Arm + Ball Joint | RK623725 | Quattro / AWD; AWD | 1 | — |
| — | Front Right Upper Forward | Control Arm + Ball Joint | RK623641 | Quattro / AWD; AWD | 1 | — |
| — | Front Right Upper Rearward | Control Arm + Ball Joint | RK623691 | Quattro / AWD; AWD | 1 | — |
| Sway Bar Bushing | ||||||
| — | Front To Frame | Sway Bar Bushing | K201021 | Quattro / AWD; AWD | 1 | — |
| Tie Rod End | ||||||
| — | Front Inner | Tie Rod End | EV801758 | Quattro / AWD; AWD | 2 | — |
| — | Front Left Outer | Tie Rod End | ES801458 | Quattro / AWD; AWD | 1 | — |
| — | Front Right Outer | Tie Rod End | ES801459 | Quattro / AWD; AWD | 1 | — |
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