12:53Specifications
- Brake Disc Thickness
- 32 mm
- Centering Diameter
- 67 mm
- Height
- 54.4 mm
- Minimum thickness
- 29.4 mm
- Outer Diameter
- 350 mm
- Brake Disc Type
- internally vented
- Machining
- High-carbon
- Surface
- Coated
- Bolt Hole Circle Ø
- 112
- Hole Arrangement/Number
- 05/08
- Supplementary Article/Supplementary Info 2
- without wheel hub
- Weight
- 11.9
Vehicle Manufacturers
MERCEDES(4 items)
MERCEDES
166 421 07 12
MERCEDES
1664211400
MERCEDES
A 166 421 07 12
MERCEDES
A 166 421 14 00
Other brands compatible with the same OE
21 total
A.B.S.
18432
Brake disc
ATE
24.0132-0184.1
Brake disc
BLUE PRINT
ADU174383
Brake disc
BOSCH
0 986 479 E99
Brake disc
BREMBO
09.A958.11
Brake disc
DELPHI
BG9175C
Brake disc
FEBI BILSTEIN
24745
Brake disc
FERODO
DDF2206C-1
Brake disc
FREMAX
BD-3498
Brake disc
HELLA PAGID
8DD 355 126-321
Brake disc
JURID
563482JC-1
Brake disc
LPR
M4006V
Brake disc
MAGNETI MARELLI
360406122101
Brake disc
MEYLE
083 521 2096/PD
Brake disc
QUARO
QD0242HC
Brake disc
REMSA
61634.10
Brake disc
ROADHOUSE
61634.10
Brake disc
SWAG
10 92 4745
Brake disc
TEXTAR
92284205
Brake disc
TRISCAN
8120 231037C
Brake disc
VALEO
673630
Brake disc
RELATED
Parts in this category
Other parts in the same category.
Featured videos
Watch maintenance and replacement tutorials on YouTube.
12:53
5:57
12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
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 8DD 355 126-321 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.