Details
- Fitting Position
- Front Right
- Control/Trailing Arm Type
- 1
Compare 21 brands — check fitment and order online
OE part number 3521T7 is a Wheel suspension control/trailing arm compatible with BMW, CITROËN and other makes. Available from 21 brands, priced from £60.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Wheel suspension control/trailing arm OE 3521T7 prices range from £60.99 to £159.99, with 21 brands offering compatible parts.
Original installation position for OE 3521T7. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 3521T7 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| CITROËN | C5 III (RD), C5 III Break (RW), C6 (TD), C3 I (FC, FN) |
| PEUGEOT | 407 (6D), 407 SW (6E, 6D), 508 SW I (8E), 407 Coupe (6C) +2 |
Choose a brand to see their compatible parts for OE 3521T7.
Products matched to OE number 3521T7.
| Attribute | Value |
|---|---|
| Inner Diameter [mm] | 13 |
| Inner Diameter [mm] | 12,6 |
| Length 1 [mm] | 40 |
| Weight [kg] | 0,47 |
| Width [mm] | 34 |
| Inner Diameter [mm] | 14,5 |
| Height [mm] | 81 |
| Length [mm] | 52,5 |
| Outer Diameter 1 [mm] | 36 |
| Packaging height [cm] | 6,5 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 3521T7 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 21 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 3521T7.