12:53Specifications
- Brake Disc Thickness
- 45 mm
- Centering Diameter
- 225 mm
- Diameter
- 376 mm
- Height
- 150 mm
- Minimum thickness
- 37 mm
- Outer Diameter
- 376 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 275
- Number of Holes
- 8
- Thread Size
- 24,3
- Braking/Driving Dynamics
- for vehicles with ABS
- Weight
- 31.3
Component Manufacturers
MERITOR(4 items)
MERITOR
083253731
MERITOR
68325372
MERITOR
83253731
MERITOR
MR9014
Other brands compatible with the same OE
6 total
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Parts in this category
Other parts in the same category.
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12:53
14:21
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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 NCA1223.20 have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.