Details
- Number of Teeth
- 33
- Width [mm]
- 44 mm
- Outer Diameter [mm]
- 60 mm
Compare 26 brands — check fitment and order online
OE part number 21684 is a Alternator Freewheel Clutch compatible with ACURA, ALFA ROMEO and other makes. Available from 26 brands, priced from £22.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Alternator Freewheel Clutch OE 21684 prices range from £22.99 to £62.99, with 26 brands offering compatible parts.
OE 21684 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| BMW | 5 (E60), 5 Touring (E61) |
| PEUGEOT | 306 Hatchback (7A, 7C, N3, N5), 306 (7B, N3, N5), 405 I (15B), 405 II (4B) +2 |
| MERCEDES-BENZ | C-CLASS Coupe (CL203), SPRINTER 3,5-t Bus (B906) |
Choose a brand to see their compatible parts for OE 21684.
Products matched to OE number 21684.
| Attribute | Value |
|---|---|
| Number of grooves | 4 |
| Width [mm] | 36,5 |
| Width [mm] | 42 |
| Outer Diameter [mm] | 55,9 |
| Width [mm] | 36,1 |
| Article number of the recommended special tool | OAPTK003 |
| Version | INA |
| Width [mm] | 39,3 |
| Number of ribs | 7 |
| Distance to first groove [mm] | 9,1 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 21684 is a manufacturer's reference code for Alternator Freewheel Clutch used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 26 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 21684.