Details
- Fitting Position
- Rear Right
- Brake Caliper Type
- 9
- Material
- 1
- Supplementary Article/Supplementary Info
- 70
Compare 1 brand — check fitment and order online
OE part number 421302 is a Brake calliper compatible with MERCEDES-BENZ, OPEL and other makes. Available from 1 brands, priced from £71.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Original installation position for OE 421302. The red ring marks where this part installs on the vehicle.

OEM workshop diagram — sourced from manufacturer parts catalogue.
OE 421302 is compatible with the following make/model combinations:
| Make | Models |
|---|---|
| MERCEDES-BENZ | M-CLASS (W163) |
| OPEL | KADETT E Hatchback (T85), ASTRA F Hatchback (T92), ASTRA F Saloon (T92), KADETT E (T85) |
| VAUXHALL | ASTRA Mk III (F) Convertible (T92), ASTRA Mk III (F) Hatchback (T92), ASTRA Mk III (F) Saloon (T92), ASTRA Mk II Hatchback (T85) +1 |
Products matched to OE number 421302.
| Attribute | Value |
|---|---|
| for brake disc diameter [mm] | 240 |
| Distance of mounting bores [mm] | 164 |
| Distance of mounting bores [mm] | 83 |
| Distance of mounting bores [mm] | 88 |
| for brake disc thickness [mm] | 14,2 |
| Net weight [kg] | 2,38 |
| Net weight [kg] | 2,96 |
| Net weight [kg] | 4,5 |
| Piston Diameter [mm] | 60 |
| for brake disc thickness [mm] | 10,8 |
Common original equipment numbers linked to stocked alternatives.
OE (Original Equipment) number 421302 is a manufacturer's reference code for Brake calliper used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 1 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 421302.