

DBA Street Series T2 Slotted Front Brake Disc 320 x 28mm for Mazda 6 GL / Mazda CX-5 / Mazda CX-9 (USA Model)
Availability: Usually in UK/EU stock£161.15 Incl. VAT (UK only)
DBA Street Series T2 Slotted Front Brake Disc 320mm (DBA3550S). 320mm diameter. Supplied as 1 brake disc. Check the full vehicle compatibility table and brake-system notes before ordering.
Images are illustrative. Check the listed part number and supplied quantity.
DBA Street Series T2 Slotted Front Brake Disc 320mm (DBA3550S) is listed for the vehicle applications below.
Product features
- T2 slotted friction surfaces help clear pad dust and gases during braking.
Technical specifications
| Brand | DBA (Disc Brakes Australia) |
|---|---|
| Part number | DBA3550S |
| Application position | Front |
| Supplied quantity | 1 brake disc |
| Diameter [mm] | 320 |
| Disc ventilation | Vented |
| Number of mounting holes | 5 |
| Thickness [mm] | 28 |
| Overall height [mm] | 51.5 |
| Hole diameter[mm] | 68 |
| ECE R90 number | E11*90R02/06*60514*00 |
| Range | Street Series T2 Slotted |
| Supplier-listed product weight [kg] | 10.16 |
Vehicle compatibility
Match your vehicle’s engine, chassis, production year and brake setup to a listed row. Caliper type, disc size, wheel specification and brake-package notes can change which part fits.
| Make | Model / chassis | Engine / variant | Years | Axle | Brake-system notes |
|---|---|---|---|---|---|
| Mazda | 6 GL | 2.2 TD 184BHP (2018-) | 2018- | Front | Brake Pads: DB2293; Disc Diameter [mm]: 320 |
| Mazda | CX-5 (2nd Gen) | 2.2 TD 150BHP (2018-) | 2018- | Front | Brake Pads: DB2226; Disc Diameter [mm]: 320 |
| Mazda | CX-5 (2nd Gen) | 2.2 TD 175BHP (2018-) | 2018- | Front | Brake Pads: DB2226; Disc Diameter [mm]: 320 |
| Mazda | CX-5 (2nd Gen) | 2.2 TD 184BHP (2018-) | 2018- | Front | Brake Pads: DB2226; Disc Diameter [mm]: 320 |
| Mazda | CX-9 (USA Model) | 2.5 Turbo (2016-) | 2016- | Front | Brake Pads: DB1916; Brake Caliper: Sumitomo; Disc Diameter [mm]: 320 |
Fitting and technical documents
Supply and fitting at DNA4x4
DNA4x4 can supply your DBA brakes and arrange workshop fitting. Contact us with your registration or VIN if you need help checking the correct brake specification for your vehicle.
Image information: Supplier images are range illustrations and may show other versions or additional components. The supplied item is defined by the part number, quantity and specifications above.
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| Weight | 10.16 kg |
|---|---|
| brand | DBA |
| product type | Brake Disc |
| dba range | Street Series T2 Slotted |
| axle position | Front |
| disc diameter (mm) | 320 |
| thickness [mm] | 28 |
| overall height [mm] | 51.5 |
| disc ventilation | Vented |
| number of mounting holes | 5 |
Items are usually dispatched within 2-3 business days delivery, but may take longer on custom made products. Delivery may take several weeks for products that aren't in UK or EU stock, but we will contact you with a delivery estimate if this applies to you, once you have ordered.






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