Brake Disc for Mercedes Benz Truck
This heavy-duty brake disc replaces OE 675 421 00 12, the 377 mm x 45 mm disc used on Mercedes-Benz Steermaster and Airmaster axles and on ROR-Meritor trailer axles. The high-mass casting is machined to the original offset and bolt pattern, so it mounts on the standard hub and holds stable braking with a fully laden trailer.
📌 Key Highlights
- OE-Matched Fit: Machined to the original mounting, offset and thickness dimensions so the disc bolts straight on.
- Stable Braking: Precision-ground friction faces keep pad contact even and the pedal feel consistent through the whole pad life.
- Balanced Running: Controlled balance and flatness limit vibration through the hub, wheel and steering.
🔄 Cross References
Cross-reference numbers recorded for this item. Always compare against the number on the part being replaced.
- Mercedes-Benz Original OE: 6754210012
- Mercedes-Benz (interchange): 6754210112
- ROR-Meritor: MBR5132
- DAF: 1962317
🚚 Vehicle Fitment
| Brand | Model / Series | Year Range | Notes |
|---|---|---|---|
| Mercedes-Benz | Steermaster Axle | 1970–2021 | Steered axle application listed by parts catalogue |
| Mercedes-Benz | Airmaster Axle | 1970–2021 | Rear axle application listed by parts catalogue |
| ROR-Meritor | Other Axle Series (trailer) | 1970–2021 | Trailer axle application; Meritor MBR5132 cross-reference |
⚙️ Technical Specifications
- Product Type: Brake Disc
- Position/Application: Axle application (Mercedes-Benz Steermaster / Airmaster axles, ROR-Meritor trailer axles)
- Weight: 27 kg
- Condition: 100% Brand New Premium Aftermarket Replacement