10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTubeVAICO
V20-40048
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 79 mm
- Height
- 73.3 mm
- Minimum thickness
- 20.4 mm
- Outer Diameter
- 284 mm
- Rim Hole Number
- 5
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 120
- Brake Disc Hub Height
- 51
- Fitting Position
- Front Axle
- Weight
- 7.096 kg
Vehicle Manufacturers
BMW(2 items)
BMW
34 11 6 792 215
BMW
6 792 215
Other brands compatible with the same OE
22 total
ATE
24.0122-0239.1
Brake disc
ATE
24.0322-0239.1
Brake disc
BLUE PRINT
ADB114326
Brake disc
BOSCH
0 986 479 213
Brake disc
CIFAM
800-810C
Brake disc
DEPO
231-04-137
Brake disc
DEPO
231-04-137-2
Brake disc
FEBI BILSTEIN
39112
Brake disc
FTE
9072053
Brake disc
FTE
9082440
Brake disc
HELLA
8DD 355 118-031
Brake disc
HELLA
8DD 355 129-391
Brake disc
HERTH+BUSS JAKOPARTS
J3300860
Brake disc
KAMOKA
103231
Brake disc
METELLI
23-0810C
Brake disc
MEYLE
383 521 0013/PD
Brake disc
NK
2015100
Brake disc
NK
3115100
Brake disc
SWAG
20 93 9112
Brake disc
TRISCAN
8120 11164C
Brake disc
TRW
DF6255
Brake disc
VALEO
672779
Brake disc
RELATED
Parts in this category
Other parts in the same category.
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
Watch on YouTube
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 V20-40048 have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.