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LPR

S4121V

Brake disc

Specifications

Brake Disc Thickness
24 mm
Centering Diameter
58 mm
Height
57 mm
Minimum thickness
22 mm
Outer Diameter
260 mm
Brake Disc Type
internally vented
Number of Holes
5
Weight
5.432 kg

Vehicle Manufacturers

SUBARU(10 items)

SUBARU

26300AE040

SUBARU

26300AE090

SUBARU

26310AA021

SUBARU

26310AA031

SUBARU

26310AA032

SUBARU

26310AC060

SUBARU

26310AC06A

SUBARU

26310PA030

SUBARU

26310PA031

SUBARU

26310PA080

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 S4121V have compatible (OE) part numbers?

Yes — it is linked to 10 OE-compatible part number(s), shown in the compatible parts section above.

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