9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
Driving Academy | CDL Truck Driving School
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OPTIMAL
BS-7978C
Brake disc
Specifications
- Brake Disc Thickness
- 18 mm
- Centering Diameter
- 58 mm
- Height
- 67.5 mm
- Minimum thickness
- 16 mm
- Outer Diameter
- 266 mm
- Fitting Position
- Rear Axle
- Brake Disc Type
- Vented
- Surface
- Coated
- Hole Arrangement/Number
- 5/7
- Weight
- 5.609 kg
Vehicle Manufacturers
SUBARU(1 items)
SUBARU
26310AA111
Other brands compatible with the same OE
15 total
ABE
C47002ABE
Brake disc
ASHIKA
61-07-702
Brake disc
ASHIKA
61-07-702C
Brake disc
ATE
24.0118-0159.1
Brake disc
BLUE PRINT
ADS74319
Brake disc
BREMBO
09.9147.10
Brake disc
FEBI BILSTEIN
170762
Brake disc
FTE
9072624
Brake disc
HELLA
8DD 355 112-341
Brake disc
HELLA PAGID
8DD 355 112-341
Brake disc
JAPANPARTS
DP-702
Brake disc
JAPANPARTS
DP-702C
Brake disc
NK
204411
Brake disc
REMSA
61083.10
Brake disc
ROADHOUSE
61083.10
Brake disc
Featured videos
Watch maintenance and replacement tutorials on YouTube.
9:44
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 BS-7978C have compatible (OE) part numbers?
Yes — it is linked to 1 OE-compatible part number(s), shown in the compatible parts section above.