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TRW
DF4284
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 65.5 mm
- Height
- 41.5 mm
- Minimum thickness
- 18 mm
- Outer Diameter
- 292 mm
- Brake Disc Type
- Vented
- Number of Holes
- 7
- Thread Size
- 14,2
- Bolt Hole Circle Ø
- 110
- Colour
- Black
- Surface
- Painted
- Weight
- 5.6 kg
Vehicle Manufacturers
FIAT(2 items)
FIAT
46836490
FIAT
468364900
OPEL(2 items)
OPEL
5 69 114
OPEL
93171778
CADILLAC(1 items)
CADILLAC
93188378
CHEVROLET(1 items)
CHEVROLET
93171778
SAAB(3 items)
SAAB
12762291
SAAB
9191336
SAAB
93188378
VAUXHALL(1 items)
VAUXHALL
93171778
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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14:21
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
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 DF4284 have compatible (OE) part numbers?
Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.