14:21Specifications
- Brake Disc Thickness
- 24 mm
- Centering Diameter
- 69 mm
- Minimum thickness
- 21.4 mm
- Outer Diameter
- 320 mm
- Thickness
- 45 mm
- Rim Hole Number
- 5
- Number of mounting bores
- 1
- Bolt Hole Circle Ø
- 112
- Machining
- High-carbon
- Surface
- Coated
- Brake Disc Type
- Two-piece brake disc
- Fitting Position
- Rear Axle
- Weight
- 7.732 kg
Vehicle Manufacturers
MERCEDES(2 items)
MERCEDES
223 423 33 00
MERCEDES
A223 423 33 00
Other brands compatible with the same OE
2 total
RELATED
Parts in this category
Other parts in the same category.
About 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 33 11 4421 have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.