12:53Image pending
TRW
DF1856
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 55.5 mm
- Height
- 61 mm
- Minimum thickness
- 8.8 mm
- Outer Diameter
- 213 mm
- Brake Disc Type
- solid
- Number of Holes
- 4
- Thread Size
- 3/8" 24 UN
- Bolt Hole Circle Ø
- 73
- Colour
- Black
- Surface
- Painted
- Weight
- 4.082 kg
Vehicle Manufacturers
AUSTIN(2 items)
AUSTIN
21A 2612
AUSTIN
GBD90806
INNOCENTI(2 items)
INNOCENTI
39726321
INNOCENTI
6039726321
ROVER(2 items)
ROVER
21A 2612
ROVER
GBD90806
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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14:21About 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 DF1856 have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.