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HERTH+BUSS JAKOPARTS

J3312044

Brake disc

Specifications

Brake Disc Thickness
9 mm
Centering Diameter
55 mm
Height
55.8 mm
Inner Diameter
167 mm
Minimum thickness
8 mm
Outer Diameter
258 mm
Brake Disc Type
solid
Number of Holes
4
No. of holes 1
2
Wheel Hub Diameter
182
Bolt Hole Circle Ø
100
Hub Diameter
55
Surface
Coated
fulfils ECE standard
E1 90R-02C0122/0269
No. of holes 2
1
Fitting Position
Rear Axle
Weight
0.9 kg

Vehicle Manufacturers

TOYOTA(4 items)

TOYOTA

42431-02070

TOYOTA

42431-02071

TOYOTA

42431-YZZAD

TOYOTA

42432-WAA01

LEXUS(1 items)

LEXUS

42432-WAA01

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
12:32

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

Driving Academy | CDL Truck Driving School

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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 J3312044 have compatible (OE) part numbers?

Yes — it is linked to 5 OE-compatible part number(s), shown in the compatible parts section above.

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