10:20Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same
Smart Drive Test
Watch on YouTubeZIMMERMANN
470.2438.20
Brake disc
Specifications
- Brake Disc Thickness
- 28 mm
- Centering Diameter
- 68 mm
- Height
- 44 mm
- Minimum thickness
- 25.4 mm
- Outer Diameter
- 320 mm
- Brake Disc Type
- Externally Vented
- Machining
- High-carbon
- Surface
- Coated
- Rim Hole Number
- 5
- Bolt Hole Circle Ø
- 114
- Test Mark
- ECE R90 APPROVED
- Weight
- 9.3
- Hole Arrangement/Number
- 7/5
Vehicle Manufacturers
RENAULT(5 items)
RENAULT
4020 600 03R
RENAULT
4020 600 29R
RENAULT
4020 617 92R
RENAULT
4020 641 55R
RENAULT
8660001234
Other brands compatible with the same OE
27 total
A.B.S.
17978
Brake disc
ABE
C3R046ABE
Brake disc
ASHIKA
60-00-0702
Brake disc
ASHIKA
60-00-0702C
Brake disc
BREMBO
09.B352.10
Brake disc
BREMBO
09.B352.11
Brake disc
BREMBO
09.B352.1X
Brake disc
CHAMPION
562596CH
Brake disc
DELPHI
BG4266
Brake disc
DEPO
231-03-222
Brake disc
FERODO
DDF1727C
Brake disc
JAPANPARTS
DI-0702
Brake disc
JAPANPARTS
DI-0702C
Brake disc
JURID
562596JC-1
Brake disc
KAMOKA
1033454
Brake disc
LPR
R1057V
Brake disc
LPR
R1057VR
Brake disc
MAGNETI MARELLI
360406112101
Brake disc
MAGNETI MARELLI
360406217602
Brake disc
MAGNETI MARELLI
361302040757
Brake disc
NK
203969
Brake disc
NK
313969
Brake disc
REMSA
61344.10
Brake disc
ROADHOUSE
61344.10
Brake disc
SKF
VKBD 80091 V1
Brake disc
TOPRAN
631 151
Brake disc
TRISCAN
8120 25154C
Brake disc
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Featured videos
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10:20
14:21
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
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 470.2438.20 have compatible (OE) part numbers?
Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.