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HERTH+BUSS JAKOPARTS

J3300819

Brake disc

Specifications

Brake Disc Thickness
9.6 mm
Height
38 mm
Minimum thickness
8 mm
Outer Diameter
280 mm
Brake Disc Type
solid
Number of Holes
3
Bolt Hole Circle Ø
112
Wheel Hub Diameter
58
Fitting Position
Front Axle
Weight
0.43 kg

Vehicle Manufacturers

SMART(14 items)

SMART

000 4341 V001 000000

SMART

000 4341 V002 000000

SMART

000 4341 V003 000000

SMART

0004341V001

SMART

0004341V002

SMART

0004341V003

SMART

4341 V001 000000

SMART

4341 V002 000000

SMART

4341 V003 000000

SMART

451 421 01 12

SMART

A 451 421 01 12

SMART

Q0004341V001000000

SMART

Q0004341V002000000

SMART

Q0004341V003000000

Featured videos

Watch maintenance and replacement tutorials on YouTube.

12:32

CDL Air Brakes Test 2024 (MOST Common Questions and Answers)

Driving Academy | CDL Truck Driving School

Watch on YouTube
9:44

CDL 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 YouTube

About 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 J3300819 have compatible (OE) part numbers?

Yes — it is linked to 14 OE-compatible part number(s), shown in the compatible parts section above.

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