Details
- Thickness [mm]
- 2,5 mm
- Shape
- 8
- Material
- 29
- Inner Diameter [mm]
- 11 mm
Compare 3 brands — check fitment and order online
OE part number N90405402 is a Seal Ring compatible with AUDI, MAZDA and other makes. Available from 3 brands, priced from £1.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Seal Ring OE N90405402 prices range from £1.99 to £8.99, with 3 brands offering compatible parts.
Original installation position for OE N90405402. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE N90405402 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MAZDA | 6 Estate (GH), 6 Hatchback (GH), 6 Saloon (GH), CX-7 (ER) +1 |
| NISSAN | X-TRAIL IV (T33) |
| VW | BORA I (1J2), BORA Variant (1J6), GOLF IV (1J1), GOLF IV Variant (1J5) |
Choose a brand to see their compatible parts for OE N90405402.
Products matched to OE number N90405402.
| Attribute | Value |
|---|---|
| Goods tariff number | 3926904590 |
| Shape | 2 |
| Height 1 [mm] | 15 |
| Inner Diameter 1 [mm] | 55 |
| Material | FKM (fluorocarbon rubber) |
| Quantity Unit | Piece |
| Inner Diameter [mm] | 35 |
| Inner Diameter [mm] | 40 |
| Outer Diameter 1 [mm] | 35 |
| Outer Diameter 1 [mm] | 85 |
OE (Original Equipment) number N90405402 is a manufacturer's reference code for Seal Ring used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 3 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 N90405402.