10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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ZIMMERMANN
400.6469.20
Brake disc
Specifications
- Brake Disc Thickness
- 16 mm
- Centering Diameter
- 85 mm
- Height
- 96 mm
- Minimum thickness
- 14 mm
- Outer Diameter
- 272 mm
- Brake Disc Type
- solid
- 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
- 6.65
- Hole Arrangement/Number
- 7/5
Vehicle Manufacturers
MERCEDES(14 items)
MERCEDES
902 423 0112
MERCEDES
902 423 0312
MERCEDES
902 423 0412
MERCEDES
902 423 0512
MERCEDES
902 423 0612
MERCEDES
902 423 0612 07
MERCEDES
902 423 0712 07
MERCEDES
A 902 423 0112
MERCEDES
A 902 423 0312
MERCEDES
A 902 423 0412
MERCEDES
A 902 423 0512
MERCEDES
A 902 423 0612
MERCEDES
A 902 423 0612 07
MERCEDES
A 902 423 0712 07
VAG(2 items)
VAG
2D0 615 601 D
VAG
2D0615 601 A
Other brands compatible with the same OE
6 total
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
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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 400.6469.20 have compatible (OE) part numbers?
Yes — it is linked to 16 OE-compatible part number(s), shown in the compatible parts section above.