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TOPRAN
503 656
Brake disc
Specifications
- Brake Disc Thickness
- 30 mm
- Centering Diameter
- 67 mm
- Height
- 66 mm
- Outer Diameter
- 348 mm
- Fitting Position
- Front Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 112
- Weight
- 12.13 kg
Vehicle Manufacturers
BMW(8 items)
BMW
3410 6 865 723
BMW
3410 6 880 073
BMW
3410 7 915 313
BMW
3410 8 853 555
BMW
3411 2 459 565
BMW
3411 6 860 909
BMW
3411 8 831 822
BMW
3411 8 854 273
MINI(8 items)
MINI
3410 6 865 723
MINI
3410 6 880 073
MINI
3410 7 915 313
MINI
3410 8 853 555
MINI
3411 2 459 565
MINI
3411 6 860 909
MINI
3411 8 831 822
MINI
3411 8 854 273
Other brands compatible with the same OE
4 total
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 503 656 have compatible (OE) part numbers?
Yes — it is linked to 16 OE-compatible part number(s), shown in the compatible parts section above.