9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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TRW
DF4483
Brake disc
Specifications
- Brake Disc Thickness
- 18 mm
- Centering Diameter
- 110 mm
- Height
- 102.5 mm
- Minimum thickness
- 16 mm
- Outer Diameter
- 329 mm
- Bolt Hole Circle Ø
- 149.9
- Thread Size
- 16,5
- Number of Holes
- 5
- Brake Disc Type
- Vented
- Colour
- Black
- Surface
- Painted
- Weight
- 8.108 kg
Vehicle Manufacturers
TOYOTA(4 items)
TOYOTA
42431-60220
TOYOTA
42431-60221
TOYOTA
42431-60280
TOYOTA
42431-60281
LEXUS(4 items)
LEXUS
42431-60220
LEXUS
42431-60221
LEXUS
42431-60280
LEXUS
42431-60281
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9:44
12:53
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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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 DF4483 have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.