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OPTIMAL
BS-8930C
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 102.8 mm
- Height
- 71.2 mm
- Minimum thickness
- 18.7 mm
- Outer Diameter
- 289 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Hole Arrangement/Number
- 5/10
- Weight
- 5.875 kg
Vehicle Manufacturers
PORSCHE(2 items)
PORSCHE
928 352 041 02
PORSCHE
944 352 041 02
Other brands compatible with the same OE
4 total
Featured videos
Watch maintenance and replacement tutorials on YouTube.
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9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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5:57About 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-8930C have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.