12:32CDL Air Brakes Test 2024 (MOST Common Questions and Answers)
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Watch on YouTubeSpecifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 64.1 mm
- Height
- 47 mm
- Minimum thickness
- 26 mm
- Outer Diameter
- 320 mm
- Fitting Position
- Front Axle
- Bolt Hole Circle Ø
- 114.3
- Number of Holes
- 5
- Brake Disc Type
- Vented
- Surface
- Zink flake coated
- Machining
- High-carbon
- Quality
- PREMIUM
- Weight
- 5.25 kg
Vehicle Manufacturers
HONDA(1 items)
HONDA
45251-TNY-E01
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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 31-83 521 0062/PD have compatible (OE) part numbers?
Yes — it is linked to 1 OE-compatible part number(s), shown in the compatible parts section above.