10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
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ZIMMERMANN
230.2359.20
Brake disc
Specifications
- Brake Disc Thickness
- 20 mm
- Centering Diameter
- 59 mm
- Height
- 40 mm
- Minimum thickness
- 18.2 mm
- Outer Diameter
- 257 mm
- Brake Disc Type
- internally vented
- Surface
- Coated
- Rim Hole Number
- 4
- Bolt Hole Circle Ø
- 98
- Test Mark
- ECE R90 APPROVED
- Weight
- 4.73
- Hole Arrangement/Number
- 6/4
Vehicle Manufacturers
FIAT(6 items)
FIAT
464 16 712
FIAT
464 23 415
FIAT
517 49 124
FIAT
7 645 056
FIAT
7 779 409
FIAT
717 38 145
ALFA ROMEO(4 items)
ALFA ROMEO
608 06 137
ALFA ROMEO
608 10 076
ALFA ROMEO
608 11 256
ALFA ROMEO
608 11 266
FIAT (NANJING)(1 items)
FIAT (NANJING)
46423415
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10:20
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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12:53About 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 230.2359.20 have compatible (OE) part numbers?
Yes — it is linked to 11 OE-compatible part number(s), shown in the compatible parts section above.