12:53Image pending
TRW
DF6617S
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 75 mm
- Height
- 68.9 mm
- Minimum thickness
- 18.4 mm
- Outer Diameter
- 330 mm
- Brake Disc Type
- Vented
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 120
- Bore Diameter 1
- 16.5
- Machining
- High-carbon
- Weight
- 7.646 kg
Vehicle Manufacturers
BMW(6 items)
BMW
34 21 6 775 287
BMW
34 21 6 793 127
BMW
34 21 6 898 733
BMW
6 775 287
BMW
6 793 127
BMW
6 898 733
Featured videos
Watch maintenance and replacement tutorials on YouTube.
12:53
10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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14:21About 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 DF6617S have compatible (OE) part numbers?
Yes — it is linked to 6 OE-compatible part number(s), shown in the compatible parts section above.