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Dynamic Friction 641-31146D GeoSpec Dimpled Slotted Brake Rotor

Part of: Dynamic Friction GeoSpec Dimpled Slotted Brake Rotor

Other options in this family: Dynamic Friction 644-31112 Dynamic Friction 644-31114 Dynamic Friction 644-31113 Dynamic Friction 644-31108 Dynamic Friction 644-31118

Manufacturer

Picture for manufacturer Dynamic Friction

Part Number

641-31146D
9 reviews
Sale Price

$258.13

Estimated ship date Friday, November 20

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dynamic Friction Company (DFC) 641-31146D is a GeoSpec Dimpled and Slotted brake rotor engineered to deliver enhanced stopping performance over standard OE replacement rotors. Combining strategically placed dimples with precision-cut slots, this rotor improves pad bite, promotes better heat dissipation, and helps expel gas, dust, and debris from the rotor surface for consistent, fade-resistant braking.

GeoSpec Coating Technology:

  • Coated with DFC's patented silver-gray GeoSpec finish for superior rust and corrosion resistance compared to conventional paint or zinc coatings
  • Processed dry and shipped dry — ready to install with no additional cleaning or prep required
  • Coating is safely swept away by friction material during break-in with no harmful effects

Dimpled & Slotted Performance Design:

  • Dimples enhance rotor ventilation and reduce thermal buildup during heavy braking
  • Slots improve pad bite and expel brake dust, road debris, and gases to prevent pad glazing
  • Non-directional surface finish promotes faster, more even brake pad bed-in for quieter, smoother stops

Premium Construction & Quality:

  • Cast from premium G3000/G11H18 grade iron for superior strength, stability, and durability
  • Machined to the tightest tolerances available, meeting or exceeding OEM specifications
  • Each rotor passes a 100% electronic inspection measuring over 20 attributes before leaving the facility
  • Direct OEM fitment — no modifications required

Warranty: Backed by a 1-year manufacturer defect warranty. DFC is a trusted, award-winning manufacturer of automotive braking systems with a comprehensive inventory covering domestic and foreign vehicles.

Very easy to order from your site,it was my bad that I had only purchased one rotor on Sunday and wished that I was prompted "do you need just one" and not two rotors? But it was my mistake. Bob Rowean.

Fast and convenient delivery, great price

I never received anything about shipping so I contacted customer support. They said it was a direct shipment and they would check on it for me and get back to me. I never heard back from them. Shortly after that I did receive a message from the carrier saying they have my shipment and scheduled a delivery. They said they would call me 30 mins before the delivery so I could get off work and come to inspect it before signing for it. That didnt' happen either my wife called me first thing in the morning and say they are here delivering it now so I had to run home so I could inspect it. The driver was really nice and waited for me to get there.

I found the product I wanted, and the order was easy to complete. All info was clear and precise, so did not have to speak with anyone! Acknowledgement of the order was prompt and was filled and shipped almost immediately. Packaged well and received within a few days. I certainly will consider the seller should the time arise in the future.

My order processed quickly and was shipped and received quickly. Perfect deal.

Delivered quickly

Great!

Had the Parts I needed.

Timely delivery

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