ZIMMERMANN 370.3081.20 — OE Compatible Parts

Specifications

Brake Disc Thickness: 23 mm
Centering Diameter: 55 mm
Height: 44 mm
Minimum thickness: 21 mm
Outer Diameter: 258 mm
Brake Disc Type: internally vented
Surface: Coated
Rim Hole Number: 4
Bolt Hole Circle Ø: 100
Test Mark: ECE R90 APPROVED
Weight: 5.7
Hole Arrangement/Number: 5/4

Vehicle Manufacturers

MAZDA(2 items)

MAZDA

DF71-33-251

MAZDA

DF71-33-251A

Featured videos

Watch maintenance and replacement tutorials on YouTube.

14:21

How to Replace Brake Pads and Rotors (COMPLETE Guide)

ChrisFix

Watch on YouTube

12:53

How to do a Complete Brake Flush and Bleed

ChrisFix

Watch 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 370.3081.20 have compatible (OE) part numbers?

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

370.3081.20

Specifications

Vehicle Manufacturers

MAZDA(2 items)

Other brands compatible with the same OE

How to Replace Brake Pads and Rotors (COMPLETE Guide)

How to do a Complete Brake Flush and Bleed

CDL Class A FULL In Cab Inspection and Air Brake Test 2023 - Pass Your CDL Trucking Road Test

About this part

Frequently asked questions