10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
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TRW
DF4499
Brake disc
Specifications
- Brake Disc Thickness
- 24.2 mm
- Centering Diameter
- 72 mm
- Height
- 81.5 mm
- Minimum thickness
- 22.7 mm
- Outer Diameter
- 280 mm
- Surface
- Painted
- Bolt Hole Circle Ø
- 114
- Thread Size
- 15,4
- Number of Holes
- 5
- Brake Disc Type
- Vented
- Colour
- Black
- Test Mark
- E1 90R-02 C0176/0450
- Weight
- 8.58 kg
Vehicle Manufacturers
RENAULT(2 items)
RENAULT
89 52 007 710
RENAULT
89 52 008 264
CHRYSLER(5 items)
CHRYSLER
5015965AA
CHRYSLER
52005000
CHRYSLER
52007710
CHRYSLER
52008264
CHRYSLER
52008440
JEEP(5 items)
JEEP
5015965AA
JEEP
52005000
JEEP
52007710
JEEP
52008264
JEEP
52008440
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 DF4499 have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.