10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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A.B.S.
17291
Brake disc
Specifications
- Brake Disc Thickness
- 29 mm
- Centering Diameter
- 117 mm
- Height
- 87 mm
- Minimum thickness
- 26.5 mm
- Outer Diameter
- 330 mm
- Rim Hole Number
- 8
- Brake Disc Type
- Vented
- Bolt Hole Circle Ø
- 165.1
- Hub Diameter
- 221
- Weight
- 11.44 kg
Vehicle Manufacturers
CHEVROLET(1 items)
CHEVROLET
15712801
HUMMER(1 items)
HUMMER
15712801
Other brands compatible with the same OE
5 total
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10:20
5:57
9:44CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test
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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 17291 have compatible (OE) part numbers?
Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.