Dynamic Friction Company Disc Brake Rotor P/N:604-40118
Dynamic Friction 600-40118 rear brake rotor for the 2011-2026 Ram 2500 and other vehicles is the vented disc that the brake pads clamp to slow the wheel. As a disc brake rotor, it turns with the wheel while the pads squeeze its two faces.
Pulsation through the pedal, grinding, or a measured thickness at or under the discard spec can mean this rotor is worn, though worn pads or a sticking caliper can be behind the same signs.
Trucks it fits include the 2011-2026 Ram 2500, the 2009-2010 Dodge Ram 2500 and the 2011-2026 Ram 3500, and it is built to the same form, fit and function as OEM brake rotors. Rear rotors are normally replaced as a pair, and this listing is one rotor; the 2011-2026 Ram 2500 takes two.
Fit and size
Build and materials
One brake rotor.
Is this one of the 2011-2026 Ram 2500 brakes and rotors that fits the rear axle?
Yes, Dynamic Friction 600-40118 is a rear brake rotor for the 2011-2026 Ram 2500, and this listing is the rotor only, with no pads. For another model, look it up in the "Vehicles it fits" section.
Is this Dynamic Friction brake rotor vented or solid?
It is vented. Dynamic Friction 600-40118 has vanes between its two friction faces, arranged for heat dissipation.
How many lug holes and what bolt circle does this rear rotor have?
This rear brake rotor has 8 lug holes on a 165 mm bolt circle, with a 123 mm center hole and a 358 mm outside diameter.
At what thickness is a 34 mm rotor worn out?
Replace it at or below the 32.4 mm discard thickness; the new rotor measures 34 mm. Measure it with the brakes cool, as part of a brake service.
Is the surface of this rear rotor directional?
No. The finish is non-directional, which is intended to promote faster break-in and smoother stops, and the rotor also has a rust-resistant coating.
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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.