Dynamic Friction Company Disc Brake Rotor P/N:604-40126

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$98.99
MPN: 604-40126
Item Package Quantity: 1
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Dynamic Friction Company Disc Brake Rotor P/N:604-40126
Dynamic Friction Company Disc Brake Rotor P/N:604-40126
$98.99

Keep your Ram 1500 rotors stopping true with the Dynamic Friction GEOSPEC Coated Brake Rotor 604-40126. This rear rotor is designed to meet the same form, fit, and function as the OEM brake rotor, dropping in as a direct-fit replacement for the 2021-2026 RAM 1500, the 2022-2025 Jeep Grand Wagoneer and Jeep Wagoneer, and the 2023-2025 Jeep Grand Wagoneer L and Jeep Wagoneer L. See the Buyer's Guide tab for the engine details on your vehicle.

  • Precision machined: CNC-machined to tight tolerances and 100% precision cut and mill-balanced to help deliver smoother stops with minimal vibration.
  • GEOSPEC coating: provides superior corrosion protection compared to zinc or conventional painting.
  • OE vane configuration: matches the original vane layout to promote proper heat dissipation.
  • Premium castings: engineered with G3000/G11H18 iron castings for strength and stability, with a non-directional finish to promote faster break-in.
  • Ready to install: no additional pre-degreasing preparation needed.

Rotors are sold individually and this listing is for one. For even, balanced braking, replacing both rear rotors as a matched pair is recommended. If worn or warped rear rotors are the cause of your braking issues, this GEOSPEC-coated unit replaces them.

Frequently Asked Questions

Does this rotor fit a Ram 1500?

Yes. It's a direct-fit rear rotor for the 2021-2026 RAM 1500, plus the 2022-2025 Jeep Grand Wagoneer and Jeep Wagoneer and the 2023-2025 Grand Wagoneer L and Wagoneer L. Check the Buyer's Guide for your year.

Is this a front or rear disc brake rotor?

It is cataloged as a rear rotor for the listed applications.

Do I need to buy two?

Rotors are sold individually, so this listing is for one. Replacing both rear rotors as a matched pair is recommended for even, balanced braking.

Do I need to clean the rotor before installing it?

No. The GEOSPEC coating is ready to install with no additional pre-degreasing preparation needed.

What is this rotor made of?

It is engineered with premium G3000/G11H18 iron castings for strength and stability, CNC-machined to tight tolerances and mill-balanced.