DBA Disc Brake Rotor
DBA Disc Brake Rotor
Part number: 0R4MH
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
DBA Disc Brake Rotor. Squealing, grinding, a pulsing pedal or a long stopping distance all mean the brakes need attention.
Key features
- Street Series Rotor - Cross Drilled/Slotted Uni-Directional Rotor
Specifications
- Brand: DBA
- Part type: Brake part
Fitment
This listing does not name specific vehicles. Match the part number and the specifications with the part you are replacing.
What it does
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set. Brakes are the most important safety system on the car; replacing worn parts restores stopping power and pedal feel, and upgraded parts handle heat better.
Installation & tips
- Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.
- Brake fluid: Old fluid absorbs water; flush it when you do a brake job.
- Hardware: Clips and pins wear with the pads.
- This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.
FAQ
Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Measure the part you are replacing and compare it with the specifications above.
- Plan to bleed the brakes and bed in new pads and rotors after fitting, if the job calls for it.

Before you order: fitment and what to plan
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set.
Fitment notes
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
- Hardware. Clips and pins wear with the pads.
More for your car: Brake Rotors · Brakes
Questions about brake part
Will this fit my car?
Should I replace both sides?
Do I need new rotors with new pads?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.