Bring smooth, balanced stopping back to your rear brakes with the Dynamic Friction brake rotor, MPN 604-54210 — a GEOSPEC coated, blank (non-drilled, non-slotted) rotor. It installs as a rear-position replacement for the 2008-2019 Ford E-350 Super Duty and the 2014-2019 Thor Motor Coach Axis; see the Buyer's Guide tab for engine-level fitment for your vehicle.
Designed to meet the same form, fit, and function as OEM brake rotors, it drops in as a direct-fit rear replacement for the listed applications. For even, balanced braking, it's best to replace both rear rotors as a matched pair; this listing is for one rotor, sold individually.
What vehicles does the Dynamic Friction 604-54210 rotor fit?
It's a rear-position replacement for the 2008-2019 Ford E-350 Super Duty and the 2014-2019 Thor Motor Coach Axis. Check the Buyer's Guide tab for engine-level fitment for your vehicle.
Is this a drilled or slotted disc brake rotor?
No. It's a blank rotor with a smooth face — no drilled holes or slots — finished with a non-directional surface to promote faster break-in and smoother stops.
What is this rotor made of?
It's engineered with premium G3000/G11H18 iron castings for strength, stability, and durability.
Does the GEOSPEC coating help resist rust?
Yes. The GEOSPEC coating provides superior corrosion protection compared with zinc or conventional painting.
Should I replace both rear rotors at the same time?
For even, balanced braking it's best to replace both rear rotors as a matched pair. This listing is for one rotor, sold individually.
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.
