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NK
203997
Brake disc
Specifications
- Brake Disc Thickness
- 24 mm
- Centering Diameter
- 61 mm
- Height
- 44 mm
- Minimum thickness
- 21.8 mm
- Outer Diameter
- 280 mm
- Rim Hole Number
- 4
- Brake Disc Type
- Vented
- Surface
- Oiled
- Net weight
- 6.64
- Weight
- 8.87 kg
Vehicle Manufacturers
RENAULT(7 items)
RENAULT
4020 605 40R
RENAULT
4020 657 19R
RENAULT
4020 680 53R
RENAULT
4020 695 18R
RENAULT
402066818R
RENAULT
7700 426 389
RENAULT
7701 205 086
DACIA(4 items)
DACIA
4020 605 40R
DACIA
4020 668 18R
DACIA
4020 680 53R
DACIA
4020 695 18R
Other brands compatible with the same OE
17 total
A.B.S.
16924
Brake disc
DELPHI
BG3430
Brake disc
DELPHI
BG4536C
Brake disc
EGT
410440cEGT
Brake disc
EGT
410440EGT
Brake disc
FERODO
DDF2350C
Brake disc
REMSA
6227.10
Brake disc
SASIC
4004295J
Brake disc
SKF
VKBD 80010 V2
Brake disc
SKF
VKBD 81321 V2
Brake disc
TOPRAN
701 101
Brake disc
TRISCAN
8120 25129C
Brake disc
TRISCAN
8120 25181C
Brake disc
ZIMMERMANN
470.2412.20
Brake disc
ZIMMERMANN
470.2412.52
Brake disc
ZIMMERMANN
470.2450.20
Brake disc
ZIMMERMANN
470.2450.52
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
12:53
14:21
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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 203997 have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.