12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
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Watch on YouTubeSpecifications
- Brake Disc Thickness
- 45 mm
- Height
- 161 mm
- Minimum thickness
- 37 mm
- Outer Diameter
- 430 mm
- Brake Disc Type
- internally vented
- Bolt Hole Circle Ø
- 335
- Number of Holes
- 10
- Fitting Position
- Front and Rear
- Bore Diameter
- 22.75
- Weight
- 40.5
Component Manufacturers
SAF(4 items)
SAF
04 079 0003 50
SAF
04079000300
SAF
4 079 0003 00
SAF
4079000350
Other brands compatible with the same OE
5 total
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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 066.251-00A have compatible (OE) part numbers?
Yes — it is linked to 4 OE-compatible part number(s), shown in the compatible parts section above.