10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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OPTIMAL
BS-4090C
Brake disc
Specifications
- Brake Disc Thickness
- 22.1 mm
- Centering Diameter
- 68 mm
- Height
- 67.3 mm
- Minimum thickness
- 20.4 mm
- Outer Diameter
- 263 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Hole Arrangement/Number
- 5/7
- Weight
- 6.161 kg
Vehicle Manufacturers
VOLVO(11 items)
VOLVO
1205781
VOLVO
1228153
VOLVO
12281531
VOLVO
1229349
VOLVO
12293494
VOLVO
1299349
VOLVO
1359131
VOLVO
13591318
VOLVO
270738
VOLVO
270739
VOLVO
2707396
Other brands compatible with the same OE
18 total
A.B.S.
15923
Brake disc
ABE
C3V003ABE
Brake disc
ATE
24.0122-0127.1
Brake disc
BOSCH
0 986 479 480
Brake disc
BREMBO
09.4629.10
Brake disc
DELPHI
BG2207
Brake disc
FEBI BILSTEIN
11450
Brake disc
HELLA
8DD 355 100-341
Brake disc
HELLA PAGID
8DD 355 100-341
Brake disc
MEYLE
515 521 5004
Brake disc
NK
204809
Brake disc
ROADHOUSE
6409.10
Brake disc
sbs
1815204809
Brake disc
SKF
VKBD 80231 V2
Brake disc
TRISCAN
8120 27107C
Brake disc
TRW
DF1687
Brake disc
ZIMMERMANN
610.1182.20
Brake disc
ZIMMERMANN
610.1182.52
Brake disc
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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14:21About 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 BS-4090C have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.