10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTubeImage pending
TRW
DF1586
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 80 mm
- Height
- 68.2 mm
- Minimum thickness
- 25.4 mm
- Outer Diameter
- 300 mm
- Surface
- Painted
- Brake Disc Type
- Vented
- Number of Holes
- 5
- Thread Size
- 15
- Bolt Hole Circle Ø
- 112
- Colour
- Black
- Test Mark
- E1 90R-02 C0176/0492
- Weight
- 11.4 kg
Vehicle Manufacturers
MERCEDES(5 items)
MERCEDES
126 421 04 12
MERCEDES
126 421 05 12
MERCEDES
A 126 421 04 12
MERCEDES
A 126 421 05 12
MERCEDES
A126421051205
Featured videos
Watch maintenance and replacement tutorials on YouTube.
10:20
12:53
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 YouTubeAbout 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 DF1586 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.