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HERTH+BUSS JAKOPARTS

J3313029

Brake disc

Specifications

Brake Disc Thickness
10 mm
Height
40 mm
Inner Diameter
142.9 mm
Minimum thickness
8 mm
Outer Diameter
280 mm
Brake Disc Type
solid
Number of Holes
5
No. of holes 1
2
Bolt Hole Circle Ø
114.3
Hub Diameter
72
Surface
Coated
fulfils ECE standard
E1 90R-02C0121/0336
No. of holes 2
1
Fitting Position
Rear Axle
Weight
4.526 kg

Vehicle Manufacturers

MAZDA(16 items)

MAZDA

B699-26-251

MAZDA

BB8V-26-251

MAZDA

G15Y-26-251

MAZDA

G15Y-26-251A

MAZDA

G25Y-26-251

MAZDA

G25Y-26-251A

MAZDA

GF3Y-26-251

MAZDA

GF3Y-26-251A

MAZDA

GFYY-26-251

MAZDA

GK2Y-26-251F

MAZDA

GK2Y-26-251G

MAZDA

GK2Y-26-251H

MAZDA

N123-26-251

MAZDA

N123-26-251A

MAZDA

N123-26-251B

MAZDA

NF47-26-251

Featured videos

Watch maintenance and replacement tutorials 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 J3313029 have compatible (OE) part numbers?

Yes — it is linked to 16 OE-compatible part number(s), shown in the compatible parts section above.

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