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Centric 125.35166 - Disc Brake Rotor


Part No: 125.35166
  • High Carbon Alloy Brake Disc-Preferred
  • $54.57
MSRP: $83.95
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Centric 125.35166 - Disc Brake Rotor


Part No: 125.35166
Avg ETA 1-3 days
  • High Carbon Alloy Brake Disc-Preferred
  • $54.57
MSRP: $83.95
Centric 125 Series High Carbon Alloy Brake Rotors are e-coated and contain an advanced metallurgy that greatly reduces the possibility of pad squeal especially with higher friction, European style brake pad compounds. Proprietary Molybdenum and Chromium alloys resist rotor cracking during high performance use or repeat stop situations. High Carbon Alloy is the best brake rotor iron material there is.
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Product details


StopTech Premium High Carbon Alloy Rotors

StopTech 125 Series High Carbon Alloy Brake Rotors contain an advanced metallurgy that greatly reduces the possibility of pad squeal especially with higher friction, European style brake pad compounds. Proprietary Molybdenum and Chromium alloys resist rotor cracking during high performance use or repeat stop situations. This alloy also increases the friction couple improving brake performance and stopping power. Increased Chromium and Carbon content is also more resistant to oxidation.

  • Symmetric split core castings for Increased strength and stability
  • Black E-Coat anti-corrosive coating protects the cooling vanes and mounting surfaces from rusting prematurely
  • Double disc ground friction surface finish
  • Mill balancing ensures smooth operation at all speeds

StopTech parts High Carbon Alloy Brake Rotors feature a double disc ground finish which virtually eliminates run out and any disc thickness variation issues. Double disc grinding also produces a non-directional finish for improved rotor and pad break-in. The surface Roughness production standard for Centric High Carbon Brake Rotors: RMS=64.3 or Ra=1.6 micro-meters (63 micro-inches).

StopTech Parts High Carbon Alloy Brake Rotors feature our exclusive black E-Coating on all non-friction surfaces. E-Coating is an advanced electro-statically applied finish that has been engineered to withstand 400 hours of salt spray testing without corroding.

More E-coat Information StopTech Parts High Carbon Alloy Brake Rotors utilize the same split core symmetric molding process used by OE manufacturers. Rotors with symmetric core molding dissipate heat more efficiently and provide better stopping power especially in repeat stop situations. Centric High Carbon Alloy Brake Rotors are mill balanced to a tolerance of less than 2oz. per inch. This additional machining operation reduces feedback associated with rotor vibration and provides a smooth confident application of braking force.


After you receive your new StopTech Rotors we recommend having a Certified Mechanic install and perform the proper break-in procedures to ensure that they function properly, and efficiently. Just like with any brake rotor it is always beneficial to get the right set of pads. If you would like any help choosing the best brake pad for your Stoptech High Carbon Alloy Brake Rotors feel free to give us a call. 1-888-257-7149 Our sales staff can point you in the right direction.


  • Part Number
  • Height
    2.3 in
  • Width
    11.8 in
  • Length
    11.8 in
  • Weight
    18.15 lbs
  • California Proposition 65
    WARNING: Cancer and Reproductive Harm

Customer reviews

Average rating:

Score: 4.33 (votes: 3)
Rating of votes (3)
Please to add review
  • I've put these on my 2007 Toyota Sienna, and my 2005 Acura TSX. Put in place to eliminate steering wheel shake (Sienna) and squeaking (TSX). I paired with Posi-Quiet Ceramic pads. For the TSX I replaced some Cool Stop (I think?) cross drilled rotors and hawk pads, which while they looked cool, were squeaking a lot even though there was plenty of life on the pads.

    Long story short - everything fit perfectly, no wheel shake or squeaking at all, and my brakes feel stronger on the TSX since having no cross drilling increases the swept surface area.
  • Was unpleasantly suprised to see on the box that this Stoptech product was made by the same parent company Centric that made the crappy rotors I was replacing and mfg in Taiwan. That being said, I was looking to try a hi-carbon rotor to reduce heat and dust so I put them on. So far so good but real test will be in the next 19 months
  • good breaking power and awesome price!!! Will buy again from Buy Brakes!!!

Manufacturer Info

BuyBrakes.com is Centric’s Certified Preferred E-Tailer/Distributor of Centric Parts Brakes entire line of Centric Brake Rotors, Centric Brake Calipers, Centric Brake Kits and Centric Brake Pads, Centric Brake Hoses and Centric Caliper and Brake Repair Kits. Best of all, we’re easy to reach on the phone to have an intelligent brake conversation to find the best brake parts for your applicaitons. Coverage includes automotive, SUV and truck applications from light duty to heavy duty inclusive of motor home chassis applications.

Centric Parts® is North America’s leading manufacturer and supplier of aftermarket brake and chassis components for passenger vehicles, medium duty trucks, fleet vehicles, high performance vehicles and race cars under the Centric®, C-Tek®, PosiQuiet® and StopTech® labels among others.

The company was founded in Southern California in 2000 and has enjoyed solid growth every year since.

With an unparalleled level of research and development in North America, Centric continually innovates significant improvements to brake technology for the street and track, having earned multiple patents and numerous other industry honors along the way.

Originally focused on replacement parts for everyday use, Centric Parts has aggressively expanded into OE, armored vehicle, racing and performance markets through its StopTech brand. Today the company operates multiple warehouse and manufacturing facilities totaling over one million square feet and employing over 850 dedicated brake and support professionals.

Centric’s management and brake product team is composed of degreed and skilled and seasoned experts from across the automotive brake and racing industry inclusive of PhD Friction Scientists.

Their all-encompassing knowledge is bolstered by Centric’s dedication to research and development, making Centric the industry leader in replacement and aftermarket brakes.

Known for having one of the industry’s best programs for tracking and cataloging original equipment, Centric has earned a record-setting 14 consecutive FMSI awards for friction identification dating back to the award’s inception.

Centric’s catalogs, a practical standard in the industry, now boast over 145,000 brake and chassis parts supporting nearly every make and model of passenger vehicle and medium duty truck manufactured since 1937.

Compatible with the following vehicles

  • Mercedes-Benz B Electric Drive 2014 - 2015
  • Mercedes-Benz B250e 2016 - 2017
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