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OPTIMAL
BS-7940HC
Brake disc
Specifications
- Brake Disc Thickness
- 34 mm
- Centering Diameter
- 85 mm
- Height
- 68.5 mm
- Minimum thickness
- 32 mm
- Outer Diameter
- 350 mm
- Fitting Position
- Front Axle Left
- Brake Disc Type
- Vented
- Machining
- High-carbon
- Surface
- Coated
- Supplementary Article/Supplementary Info 2
- with bolts/screws
- paired article number
- BS-7941HC
- Hole Arrangement/Number
- 5/6
- Weight
- 12.881 kg
Vehicle Manufacturers
AUDI(3 items)
AUDI
7L6 615 301 E
AUDI
7L6 615 301 K
AUDI
7L8 615 301
PORSCHE(2 items)
PORSCHE
955 351 401 50
PORSCHE
955 351 401 51
VW(3 items)
VW
7L6 615 301 E
VW
7L6 615 301 K
VW
7L8 615 301
Other brands compatible with the same OE
22 total
ABE
C3W053ABE
Brake disc
ABE
C3W053ABE-P
Brake disc
ATE
24.0134-0123.1
Brake disc
BLUE PRINT
ADV184359
Brake disc
BOSCH
0 986 479 249
Brake disc
DELPHI
BG9774
Brake disc
FEBI BILSTEIN
26649
Brake disc
FTE
9081003
Brake disc
FTE
9081012
Brake disc
HELLA
8DD 355 109-761
Brake disc
HELLA
8DD 355 128-061
Brake disc
MEYLE
115 521 1103
Brake disc
MEYLE
183 521 1103/PD
Brake disc
NK
2047103
Brake disc
NK
3147103
Brake disc
SWAG
32 92 6649
Brake disc
TRISCAN
8120 29179C
Brake disc
TRW
DF4764S
Brake disc
VALEO
197535
Brake disc
VALEO
673180
Brake disc
ZIMMERMANN
600.3226.20
Brake disc
ZIMMERMANN
600.3226.54
Brake disc
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 BS-7940HC have compatible (OE) part numbers?
Yes — it is linked to 8 OE-compatible part number(s), shown in the compatible parts section above.