14:21Specifications
- Brake Disc Thickness
- 45 mm
- Height
- 150 mm
- Minimum thickness
- 42 mm
- Outer Diameter
- 378 mm
- Brake Disc Type
- internally vented
- Bolt Hole Circle Ø
- 275
- Number of Holes
- 8
- Fitting Position
- Rear Axle
- Hub Bore Diameter
- 225
- Bore Diameter
- 24.3
- Thread Size
- M12
- No. of holes 1
- 2
- Weight
- 31.5
Vehicle Manufacturers
VOLVO(4 items)
VOLVO
000309271
VOLVO
00309271
VOLVO
0309271
VOLVO
309 271
Component Manufacturers
MERITOR(4 items)
MERITOR
212 24 263
MERITOR
321 8H 130 8
MERITOR
MBR - 5079
MERITOR
MBR - 9017
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14:21
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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 266.001-00A have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.
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