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TRW
DF4377
Brake disc
Specifications
- Brake Disc Thickness
- 26 mm
- Centering Diameter
- 59 mm
- Height
- 43.5 mm
- Minimum thickness
- 24.2 mm
- Outer Diameter
- 281 mm
- Brake Disc Type
- Vented
- Number of Holes
- 4
- Bolt Hole Circle Ø
- 98
- Thread Size
- 13,25
- Colour
- Black
- Surface
- Painted
- Test Mark
- E1 90R-02 C0176/0575
- Weight
- 8.621 kg
Vehicle Manufacturers
FIAT(5 items)
FIAT
46535086
FIAT
46765546
FIAT
52195818
FIAT
52196951
FIAT
52221020
ABARTH(2 items)
ABARTH
52195818
ABARTH
52196951
ALFA ROMEO(4 items)
ALFA ROMEO
46535086
ALFA ROMEO
46765546
ALFA ROMEO
6001073184
ALFA ROMEO
71773403
CHRYSLER(2 items)
CHRYSLER
46535086
CHRYSLER
46765546
LANCIA(3 items)
LANCIA
46535086
LANCIA
46765546
LANCIA
71773403
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 DF4377 have compatible (OE) part numbers?
Yes — it is linked to 16 OE-compatible part number(s), shown in the compatible parts section above.