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TRW
DF4050
Brake disc
Specifications
- Brake Disc Thickness
- 9.9 mm
- Centering Diameter
- 57 mm
- Height
- 42 mm
- Minimum thickness
- 8 mm
- Outer Diameter
- 240 mm
- Brake Disc Type
- solid
- Number of Holes
- 4
- Thread Size
- 14
- Bolt Hole Circle Ø
- 100
- Colour
- Black
- Surface
- Painted
- Supplementary Article/Supplementary Info 2
- with bolts/screws
- Test Mark
- E190R-02C0190/0543
- Weight
- 4.062 kg
Vehicle Manufacturers
OPEL(5 items)
OPEL
5 69 108
OPEL
5 69 111
OPEL
90498304
OPEL
9117771
OPEL
9196587
CHEVROLET(3 items)
CHEVROLET
90498304
CHEVROLET
9117771
CHEVROLET
9196587
VAUXHALL(4 items)
VAUXHALL
5 69 111
VAUXHALL
90498304
VAUXHALL
9117771
VAUXHALL
9196587
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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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 DF4050 have compatible (OE) part numbers?
Yes — it is linked to 12 OE-compatible part number(s), shown in the compatible parts section above.