Dynamic Friction Company Disc Brake Rotor P/N:604-11023
Dynamic Friction 900-11023 rear brake rotor for the 2020-2026 Land Rover Defender 110 and other vehicles gives the brake pads a vented disc to clamp against. As a disc brake rotor, it provides the surface the pads grip to slow the vehicle.
Pulsation through the brake pedal or a grinding noise when braking can mean a rotor is worn, though the pads or a caliper may be behind the same signs. At a brake service with the wheel off, look over the rotor face for grooves and cracks and measure its thickness against the 22 mm discard thickness before deciding.
The 2020-2026 Land Rover Defender 110, the 2023-2026 Land Rover Defender 130 and the 2021-2026 Land Rover Defender 90 all take this rotor, along with more Land Rover models, at two rear rotors per vehicle. This listing is one rotor, and both rear rotors are normally replaced together.
Fit and size
Build and materials
Does the Dynamic Friction 900-11023 rear rotor fit a 2021-2026 Land Rover Defender 90?
Yes. Dynamic Friction 900-11023 is a rear rotor listed for the 2021-2026 Land Rover Defender 90. For another Land Rover, look up your own car in the "Vehicles it fits" section.
What size is this rear rotor, and is it vented?
The Dynamic Friction 900-11023 is vented, with a 365 mm outside diameter, a 79 mm center hole and 5 lug holes on a 120 mm bolt circle.
At what thickness should these rotors be replaced?
The discard thickness is 22 mm, against a nominal thickness of 25 mm. A rotor that measures 22 mm or less has reached its wear limit.
Is this Dynamic Friction brake rotor directional?
No. This rotor has a smooth, non-directional brake surface.
What protects this rotor from rust?
The disc and hat are fully coated with Geomet for corrosion protection. The rotor also has a fine turned finish (16 RMS) for pad break-in.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.