The DFC 900 Series is a high-carbon alloy front brake rotor engineered for quieter operation and added thermal capacity, finished with a GEOMET coating for high-performance corrosion protection. A fine-turned 16 RMS surface speeds initial rotor and pad break-in, while the casting is held to a maximum 0.010 mm disc thickness variation and 0.050 mm lateral runout for true, smooth braking.
| Type | Hi-Carbon Alloy GEOMET Coated Brake Rotor (900 Series) |
| Position | Front Right |
| Material | Hi-Carbon Alloy |
| Finish | GEOMET Coating |
| Quantity | 1 |
| Part Number | 900-31055D |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2006 | BMW | M3 | Base |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
