Dynamite Friction 604-54076 Disc Brake Rotor - Rear
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Dynamite Friction
DFC GEOSPEC Coated Rotor

Dynamite Friction 604-54076 Disc Brake Rotor - Rear

Brand Dynamite Friction 604-54076
Position Rear
Bolt Hole Diameter 15.8
Bolt Hole Quantity 5
Discard Thickness 9.9
Height 41.4
Inside Diameter 71.1
Nominal Thickness 11.2
Outside Diameter 320
Solid Or Vented Type Rotor Solid
Product line DFC GEOSPEC Coated Rotor
Fits Ford · 14 vehicles

Coated rotor. Helps resist corrosion for a cleaner look and longer service life.

Solid design. Provides a straightforward brake rotor construction.

Disc brake rotor. A direct replacement part for brake service.

$61.42Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $61.42
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Disc Brake Rotor options

Rear Brake Rotor for Ford Mustang

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-54076, is a rear disc brake rotor built for specific Ford Mustang applications. It uses a solid rotor design with a 320 mm outside diameter, 41.4 mm height, and 5-bolt mounting pattern for direct-fit replacement service.

The DFC GEOSPEC Coated Rotor line focuses on coated rotor surfaces for added corrosion resistance on exposed brake components. For Mustang owners replacing worn rear rotors, 604-54076 provides the dimensional match needed for OE-style brake service on the rear axle.

Key Features

  • Brand: Dynamite Friction
  • Brand line: DFC GEOSPEC Coated Rotor
  • Part number: 604-54076
  • Rear disc brake rotor for Ford Mustang applications
  • Solid rotor construction
  • Outside diameter: 320 mm
  • Height: 41.4 mm
  • Bolt hole quantity: 5
  • Bolt hole diameter: 15.8 mm
  • Inside diameter: 71.1 mm
  • Nominal thickness: 11.2 mm
  • Discard thickness: 9.9 mm

Detailed Description

604-54076 is a Dynamite Friction rear brake rotor engineered for Ford Mustang fitments from 2015 through 2023, including 2022-2023 Mustang rear applications with standard brakes and a 320 mm front disc, as well as 2015-2021 Mustang rear applications without the Performance Package and 2-piston front calipers. The solid rotor profile and listed dimensions support accurate rotor replacement where the original rear brake setup uses a 320 mm rotor specification. If you are searching for a rear brake rotor for 2015-2023 Ford Mustang models, part number 604-54076 is the direct reference to verify against your vehicle’s brake configuration.

What This Rotor Helps Address

  • Rear rotor wear from normal brake use
  • Brake pulsation caused by rotor thickness variation
  • Corrosion on the braking surface and hat area
  • Reduced braking consistency from an out-of-spec rotor
  • Noise or vibration related to worn rear brake components

Installation Notes and Tips

Confirm rear axle fitment, brake package, and rotor dimensions before installation. This rotor is listed for rear position only, so match the vehicle year, Mustang brake configuration, and 320 mm specification before ordering. Inspect pads, caliper hardware, and hub condition during rotor replacement to help ensure proper brake performance after service.

Quality Assurance

DFC GEOSPEC coated rotors are built as application-specific replacement brake components with corrosion-resistant surface treatment for exposed areas. Verify all measurements and fitment details against your vehicle before installation. Part number 604-54076 is the reference to use when matching this rear rotor to the correct Ford Mustang application.

Related reading

This part fits 14 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelLitersCylindersPositionNotes
2023FordMustangEcoBoost Premium——RearStandard Brakes, 320mm Front Disc; DFC GEOSPEC Coated Rotor
2022FordMustangEcoBoost Premium——RearStandard Brakes, 320mm Front Disc; DFC GEOSPEC Coated Rotor
2021FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2020FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2019FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2018FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2017FordMustangV6——RearDFC GEOSPEC Coated Rotor
2017FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2016FordMustangV6——RearDFC GEOSPEC Coated Rotor
2016FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2016FordMustangBase3.7LV6RearDFC GEOSPEC Coated Rotor
2015FordMustangV6——RearDFC GEOSPEC Coated Rotor
2015FordMustangEcoBoost——Rearwithout Performance Package (2-Piston Front Calipers); DFC GEOSPEC Coated Rotor
2015FordMustangBase——RearDFC GEOSPEC Coated Rotor