9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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TRW
DF1539
Brake disc
Specifications
- Brake Disc Thickness
- 10 mm
- Centering Diameter
- 75 mm
- Height
- 60 mm
- Minimum thickness
- 8.4 mm
- Outer Diameter
- 280 mm
- Brake Disc Type
- solid
- Number of Holes
- 5
- Thread Size
- 14,5
- Bolt Hole Circle Ø
- 120
- Drum diameter
- 160.8
- Colour
- Black
- Surface
- Painted
- Test Mark
- E190R-02C0204/0525
- Weight
- 6.022 kg
Vehicle Manufacturers
BMW(12 items)
BMW
1 158 936
BMW
1 162 289
BMW
1 164 511
BMW
1 165 457
BMW
34 21 1 158 936
BMW
34 21 1 162 289
BMW
34 21 1 164 511
BMW
34 21 1 165 457
BMW
34 21 6 855 158
BMW
34 21 6 864 051
BMW
6 855 158
BMW
6 864 051
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9:44
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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5:57About 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 DF1539 have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.