cvpartz

Image pending

VALEO

186851

Brake disc

Specifications

Brake Disc Thickness
10 mm
Centering Diameter
72 mm
Height
40 mm
Minimum thickness
8 mm
Outer Diameter
280 mm
Fitting Position
Rear Axle
Brake Disc Type
solid
Rim Hole Number
5
Number of mounting bores
3
Test Mark
ECE-R90
Weight
8.34

Vehicle Manufacturers

FAW(4 items)

FAW

G25Y-26-251

FAW

G25Y-26-251A

FAW

G25Y26251

FAW

G25Y26251A

MAZDA(20 items)

MAZDA

G15Y-26-251A

MAZDA

G15Y26251A

MAZDA

G25Y-26-251

MAZDA

G25Y-26-251A

MAZDA

G25Y26251

MAZDA

G25Y26251A

MAZDA

GF3Y-26-251

MAZDA

GF3Y-26-251A

MAZDA

GF3Y26251

MAZDA

GF3Y26251A

MAZDA

GFYY-26-251

MAZDA

GFYY26251

MAZDA

N123-26-251

MAZDA

N123-26-251A

MAZDA

N123-26-251B

MAZDA

N12326251

MAZDA

N12326251A

MAZDA

N12326251B

MAZDA

NF47-26-251

MAZDA

NF4726251

MAZDA (FAW)(5 items)

MAZDA (FAW)

G25Y-26-251

MAZDA (FAW)

G25Y-26-251A

MAZDA (FAW)

G25Y26251

MAZDA (FAW)

G25Y26251A

MAZDA (FAW)

GF3Y26251A

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 186851 have compatible (OE) part numbers?

Yes — it is linked to 29 OE-compatible part number(s), shown in the compatible parts section above.

Advertise