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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NK
203304
Brake disc
Specifications
- Brake Disc Thickness
- 12.7 mm
- Centering Diameter
- 80 mm
- Height
- 63.5 mm
- Minimum thickness
- 11 mm
- Outer Diameter
- 278 mm
- Rim Hole Number
- 5
- Brake Disc Type
- solid
- Surface
- Oiled
- Net weight
- 5.2
- Weight
- 6.449 kg
Vehicle Manufacturers
MERCEDES(10 items)
MERCEDES
114 421 00 12
MERCEDES
115 421 14 12
MERCEDES
123 420 00 72
MERCEDES
123 421 00 12
MERCEDES
123421001264
MERCEDES
A114 421 00 12
MERCEDES
A115 421 14 12
MERCEDES
A123 420 00 72
MERCEDES
A123 421 00 12
MERCEDES
A123 421 00 1264
Other brands compatible with the same OE
14 total
A.B.S.
15740
Brake disc
ATE
24.0113-0137.1
Brake disc
BLUE PRINT
ADU174378
Brake disc
FEBI BILSTEIN
08505
Brake disc
FTE
9072050
Brake disc
HELLA
8DD 355 100-071
Brake disc
HELLA PAGID
8DD 355 100-071
Brake disc
LPR
M2051P
Brake disc
MEYLE
015 521 2005
Brake disc
SWAG
10 90 8505
Brake disc
TEXTAR
92009500
Brake disc
TRISCAN
8120 23111C
Brake disc
TRW
DF1573
Brake disc
VALEO
673538
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
9:44
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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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 203304 have compatible (OE) part numbers?
Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.