5:57Image pending
TRW
DF1221
Brake disc
Specifications
- Brake Disc Thickness
- 20.5 mm
- Centering Diameter
- 66 mm
- Height
- 34 mm
- Minimum thickness
- 18.5 mm
- Outer Diameter
- 247 mm
- Brake Disc Type
- Vented
- Number of Holes
- 4
- Thread Size
- 13,6
- Bolt Hole Circle Ø
- 108
- Colour
- Black
- Surface
- Painted
- Test Mark
- E1 90R-02 C0176/0635
- Weight
- 4.47 kg
Vehicle Manufacturers
CITROEN(6 items)
CITROEN
16 188 644 80
CITROEN
1690 03
CITROEN
4249 96
CITROEN
91 517 695
CITROEN
95 661 747
CITROEN
E 169 003
PEUGEOT(5 items)
PEUGEOT
16 188 644 80
PEUGEOT
4246 94
PEUGEOT
4246 A7
PEUGEOT
4249 96
PEUGEOT
E 169 003
LIFAN(1 items)
LIFAN
L3501101
MAPLE (SMA)(1 items)
MAPLE (SMA)
1014002109
Featured videos
Watch maintenance and replacement tutorials on YouTube.
5:57
9:44CDL 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
12:53About 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 DF1221 have compatible (OE) part numbers?
Yes — it is linked to 13 OE-compatible part number(s), shown in the compatible parts section above.