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TRW

DF1803

Brake disc

Specifications

Brake Disc Thickness
24 mm
Centering Diameter
101.6 mm
Height
70 mm
Minimum thickness
22 mm
Outer Diameter
299 mm
Brake Disc Type
Vented
Number of Holes
5
Thread Size
10
Bolt Hole Circle Ø
127
Machining
High-carbon
Test Mark
E1 90R-02 C0176/0199
Weight
9.465 kg

Vehicle Manufacturers

LAND ROVER(2 items)

LAND ROVER

FTC 902

LAND ROVER

LR017952

Featured videos

Watch maintenance and replacement tutorials on YouTube.

10:20

Air Brakes Explained Simply :: Service, Parking and Emergency Brakes One & the Same

Smart Drive Test

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 DF1803 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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