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TRW
DF4078
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 63.5 mm
- Height
- 50.7 mm
- Minimum thickness
- 8 mm
- Outer Diameter
- 317 mm
- Brake Disc Type
- solid
- Rim Hole Number
- 5
- Thread Size
- 15,7
- Bolt Hole Circle Ø
- 108
- Colour
- Black
- Surface
- Painted
- Machining
- High-carbon
- Test Mark
- E1 90R-02 C0190/0662
- Weight
- 9.091 kg
Vehicle Manufacturers
LAND ROVER(3 items)
LAND ROVER
28LR072016
LAND ROVER
GJ322A315AA
LAND ROVER
LR072016
LAND ROVER (CHERY)(2 items)
LAND ROVER (CHERY)
GJ322A315AA
LAND ROVER (CHERY)
LR072016
About 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 DF4078 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.