10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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TRW
DF4087S
Brake disc
Specifications
- Brake Disc Thickness
- 12 mm
- Centering Diameter
- 85 mm
- Height
- 97 mm
- Minimum thickness
- 10 mm
- Outer Diameter
- 258 mm
- Brake Disc Type
- solid
- Number of Holes
- 5
- Thread Size
- 15
- Bolt Hole Circle Ø
- 130
- Drum diameter
- 160
- Colour
- Black
- Surface
- Painted
- Test Mark
- E1 90R-02 C0204/0283
- Weight
- 6.44 kg
Vehicle Manufacturers
MERCEDES(13 items)
MERCEDES
901 423 04 12
MERCEDES
901 423 06 12
MERCEDES
901 423 08 12
MERCEDES
901 423 10 12
MERCEDES
901423061264
MERCEDES
901423081204
MERCEDES
901423101264
MERCEDES
A 901 423 04 12
MERCEDES
A 901 423 06 12
MERCEDES
A 901 423 08 12
MERCEDES
A 901 423 10 12
MERCEDES
A901423061264
MERCEDES
A901423101264
AUDI(8 items)
AUDI
2D0 501 203
AUDI
2D0 501 204
AUDI
2D0 501 205
AUDI
2D0 501 205 B
AUDI
2D0 501 205 C
AUDI
2D0 501 206
AUDI
2D0 501 206 A
AUDI
2D0 501 206 B
VW(10 items)
VW
2D0 501 203
VW
2D0 501 204
VW
2D0 501 205
VW
2D0 501 205 B
VW
2D0 501 205 C
VW
2D0 501 206
VW
2D0 501 206 A
VW
2D0 501 206 B
VW
2D0 615 601
VW
2D0 615 601 C
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
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
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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 DF4087S have compatible (OE) part numbers?
Yes — it is linked to 31 OE-compatible part number(s), shown in the compatible parts section above.