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VALEO

673712

Brake disc

Specifications

Brake Disc Thickness
18 mm
Height
67.3 mm
Minimum thickness
16.5 mm
Outer Diameter
290 mm
Fitting Position
Rear Axle
Brake Disc Type
Vented
Surface
Coated
Machining
High-carbon
Rim Hole Number
5
Number of mounting bores
2
No. of holes 1
1
Supplementary Article/Supplementary Info 2
without ABS sensor ring
Test Mark
ECE-R90
Weight
11.62

Vehicle Manufacturers

LEXUS(2 items)

LEXUS

42431-53020

LEXUS

4243153020

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

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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 673712 have compatible (OE) part numbers?

Yes — it is linked to 2 OE-compatible part number(s), shown in the compatible parts section above.

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