10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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ZIMMERMANN
400.6470.20
Brake disc
Specifications
- Brake Disc Thickness
- 22 mm
- Centering Diameter
- 85 mm
- Height
- 77 mm
- Minimum thickness
- 19 mm
- Outer Diameter
- 276 mm
- Brake Disc Type
- internally vented
- Machining
- High-carbon
- Surface
- Coated
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 130
- Test Mark
- ECE R90 APPROVED
- Registration Type
- permitted for vehicles of Class M1/N1
- Weight
- 6.7
- Hole Arrangement/Number
- 7/5
Vehicle Manufacturers
MERCEDES(14 items)
MERCEDES
901 421 0312
MERCEDES
902 421 0312
MERCEDES
902 421 0412
MERCEDES
902 421 0612
MERCEDES
902 421 0712
MERCEDES
902 421 0912
MERCEDES
902 421 0912 64
MERCEDES
A 901 421 0312
MERCEDES
A 902 421 0312
MERCEDES
A 902 421 0412
MERCEDES
A 902 421 0612
MERCEDES
A 902 421 0712
MERCEDES
A 902 421 0912
MERCEDES
A 902 421 0912 64
VAG(4 items)
VAG
2D0 615 301 A
VAG
2D0 615 301 B
VAG
2D0 615 301 C
VAG
2D0 615 301 D
Other brands compatible with the same OE
14 total
ATE
24.0122-0161.1
Brake disc
ATE
24.0322-0161.1
Brake disc
BERAL
BCR228A
Brake disc
CHAMPION
569122CH
Brake disc
DELPHI
BG3236
Brake disc
DEPO
231-03-016
Brake disc
DEPO
231-03-016-2
Brake disc
DT SPARE PARTS
4.63998
Brake disc
FERODO
FCR228A
Brake disc
JURID
569122J
Brake disc
REMSA
6461.10
Brake disc
ROADHOUSE
6461.10
Brake disc
VAICO
V10-80013
Brake disc
VAICO
V30-80053
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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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 400.6470.20 have compatible (OE) part numbers?
Yes — it is linked to 18 OE-compatible part number(s), shown in the compatible parts section above.