MERTZControl/Trailing Arm, wheel suspension — MERTZ M-S1821
OE A2203309407MPN M-S1821
EAN 5902701064433
Front Right · Top · M10x1,5 mm · 1Compare 15 brands — check fitment and order online
OE part number A2203309407 is a Wheel suspension control/trailing arm used by MERCEDES-BENZ. We have 18 compatible replacement parts from FEBI BILSTEIN, SIDEM, MERTZ, ESEN SKV, TOPRAN.
Wheel suspension control/trailing arm OE A2203309407 prices range from £66.99 to £188.99, with 15 brands offering compatible parts.
Original installation position for OE A2203309407. The red ring marks where this part installs on the vehicle.
OEM workshop diagram — sourced from manufacturer parts catalogue.
OE A2203309407 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MERCEDES-BENZ | S-CLASS (W220, V220), S-CLASS Coupe (C215), CLS (C219) |
Choose a brand to see their compatible parts for OE A2203309407.
Products matched to OE number A2203309407.
Instead of replacing the complete wheel suspension control/trailing arm for OE A2203309407, fit just the matching mounting and bolting kit, control/trailing arm and bushing, control/trailing arm. Aftermarket manufacturers cross-reference these as separate service parts — verify fitment before ordering.
| Attribute | Value |
|---|---|
| Number of mounting bores | 2 |
| Fitting Position | Lower Left |
| adjustable | 1 |
| Cone Size [mm] | 15,6 |
| Height [mm] | 62 |
| Inner Diameter 1 [mm] | 19 |
| Length [mm] | 250 |
| Length [mm] | 301 |
| Length [mm] | 462 |
| Thread Size 2 | M14x2 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number A2203309407 is a manufacturer's reference code for Wheel suspension control/trailing arm used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 15 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE A2203309407.