5:57Image pending
TRW
DF2556
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 79 mm
- Height
- 76 mm
- Minimum thickness
- 20.4 mm
- Outer Diameter
- 302 mm
- Surface
- Painted
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Thread Size
- 14,6
- Bolt Hole Circle Ø
- 120
- Machining
- High-carbon
- Colour
- Black
- Weight
- 10.962 kg
Vehicle Manufacturers
BMW(12 items)
BMW
1 157 503
BMW
1 158 040
BMW
1 159 897
BMW
1 160 849
BMW
1 160 936
BMW
34 11 1 157 503
BMW
34 11 1 158 040
BMW
34 11 1 159 897
BMW
34 11 1 160 849
BMW
34 11 1 160 936
BMW
34 11 6 756 534
BMW
6 756 534
Featured videos
Watch maintenance and replacement tutorials on YouTube.
5:57
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
Watch on YouTube
12:53About this part
A brake disc (rotor) is the metal disc that the brake pads clamp onto to slow the wheel.
When the pads press against the spinning disc, friction converts the vehicle's motion into heat, which the disc dissipates; commercial vehicle discs are large and heat-resistant for high loads and repeated braking.
Mounted at the wheel as part of a disc brake. Because braking is safety critical, discs and pads are inspected on schedule and replaced by axle set by a qualified technician.
Frequently asked questions
Does DF2556 have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.