Raybestos 66448FZN Disc Brake Rotor - Rear
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Raybestos
Element3; Coated Rotor

Raybestos 66448FZN Disc Brake Rotor - Rear

Brand Raybestos 66448FZN
Position Rear
Center Hole Diameter 2.785
Center Hole Diameter 70.750
Conventional Or Drum-In-Hat Type Rotor Conventional
Discard Thickness 0.504
Discard Thickness 12.800
Mounting Bolt Hole Circle Diameter 4.500
Mounting Bolt Hole Circle Diameter 114.300
Mounting Bolt Hole Diameter 4.500
Mounting Bolt Hole Diameter 114.300
Mounting Bolt Hole Quantity 5
Nominal Thickness 0.550
Nominal Thickness 13.950
Outside Diameter 10.510
Outside Diameter 266.950
Overall Height 1.975
Overall Height 50.150
Solid Or Vented Type Rotor Vented
Stud/Lug Hole Quantity 5
Product line Element3; Coated Rotor
Fits Ford · 30 vehicles

Coated rotor. Element3 finish helps resist corrosion and keep the rotor looking cleaner longer.

Vented design. Promotes airflow through the rotor for more efficient heat management.

Conventional rotor. A straightforward disc brake rotor for standard replacement needs.

Cross-references Anchor 6083, Centric Parts 120.61042 and Centric Parts 121.61042 for the same application. See all 80.

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Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $49.33
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Rear Brake Rotor for 1994-2004 Ford Mustang

Raybestos Element3 Coated Rotor 66448FZN is a vented rear disc brake rotor for 1994-2004 Ford Mustang applications. It combines a coated finish with OE-style dimensions to support consistent braking performance and corrosion resistance in everyday driving.

Key Features

  • Raybestos Element3 coated rotor design for added protection against rust on exposed surfaces
  • Vented, conventional rear rotor construction
  • Outside diameter: 10.510 in. (266.950 mm)
  • Nominal thickness: 0.550 in. (13.950 mm)
  • Discard thickness: 0.504 in. (12.800 mm)
  • Overall height: 1.975 in. (50.150 mm)
  • 5-lug pattern with 5 mounting bolt holes
  • Center hole diameter: 2.785 in. (70.750 mm)
  • Mounting bolt circle diameter: 4.500 in. (114.300 mm)

Product Details

The Raybestos Element3 line focuses on coated brake components that help maintain a cleaner rotor surface where corrosion is a concern. Part number 66448FZN is built as a conventional rear rotor for Ford Mustang models from 1994 through 2004, with dimensions that align to the listed application. This part cross-references PowerStop AR8142 and Centric Parts 120.61042 for the same application.

Fits 1994-2004 Ford Mustang, rear. Fits 1994-2004 Ford Mustang, rear, for drivers replacing a worn vented rotor with a coated OE-style replacement. Fits 1994-2004 Ford Mustang, rear, when matching the specified 5-lug bolt pattern and rotor dimensions.

Common Reasons for Replacement

  • Brake pulsation from rotor wear or thickness variation
  • Visible rust or corrosion on the braking surface or hat area
  • Reduced braking consistency during normal street use
  • Rotor scoring, grooves, or heat-related surface damage
  • Need for a rear rotor replacement on a Ford Mustang brake service

Installation Notes and Tips

Verify rear axle brake rotor dimensions, bolt pattern, and center bore before installation. Inspect pads, caliper hardware, and hub condition at the same time so the new rotor seats evenly. Clean the rotor and hub mating surfaces before mounting to help reduce runout and brake noise after service.

Quality Assurance

Raybestos manufactures the Element3 coated rotor line as a brake-focused replacement option for passenger vehicles. Part number 66448FZN is built to the listed specifications for 1994-2004 Ford Mustang rear brake applications.

Related reading

This part fits 30 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelPositionNotes
2004FordMustangBaseRearElement3; Coated Rotor
2004FordMustangGTRearElement3; Coated Rotor
2003FordMustangBaseRearElement3; Coated Rotor
2003FordMustangGTRearElement3; Coated Rotor
2002FordMustang—RearElement3; Coated Rotor
2001FordMustangBaseRearElement3; Coated Rotor
2001FordMustangGTRearElement3; Coated Rotor
2001FordMustangEquipadoRearElement3; Coated Rotor
2000FordMustangBaseRearElement3; Coated Rotor
2000FordMustangGTRearElement3; Coated Rotor
2000FordMustangEquipadoRearElement3; Coated Rotor
1999FordMustangBaseRearElement3; Coated Rotor
1999FordMustangGTRearElement3; Coated Rotor
1999FordMustangEquipadoRearElement3; Coated Rotor
1998FordMustangBaseRearElement3; Coated Rotor
1998FordMustangGTRearElement3; Coated Rotor
1998FordMustangEquipadoRearElement3; Coated Rotor
1998FordMustangSemi-EquipadoRearElement3; Coated Rotor
1997FordMustangBaseRearElement3; Coated Rotor
1997FordMustangGTRearElement3; Coated Rotor
1997FordMustangCobraRearElement3; Coated Rotor
1997FordMustangHighRearElement3; Coated Rotor
1996FordMustangBaseRearElement3; Coated Rotor
1996FordMustangGTRearElement3; Coated Rotor
1996FordMustangHighRearElement3; Coated Rotor
1995FordMustangBaseRearElement3; Coated Rotor
1995FordMustangGTRearElement3; Coated Rotor
1995FordMustangGTSRearElement3; Coated Rotor
1994FordMustangBaseRearElement3; Coated Rotor
1994FordMustangGTRearElement3; Coated Rotor
Directly replaces or cross-references 80 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 6083Centric Parts — 120.61042Centric Parts — 121.61042Centric Parts — 320.61042Continental — 66448Dorman - HELP — 54111DuraGo — BR54017Focus Auto Parts — Q4026PowerStop — AR8142PowerStop — AR8142EVCPromax — 14-54017Raybestos Brakes — 66448FZNRaybestos Brakes — 66448PERRaybestos Brakes — 66448RSchaeffler — 102265StopTech — 126.61042CSRStopTech — 126.61042SLStopTech — 126.61042SRStopTech — 127.61042LStopTech — 127.61042RStopTech — 128.61042CLStopTech — 128.61042CRStopTech — 128.61042RStopTech — 227.61042LStopTech — 227.61042RWagner Brake — BD125406E08.8030.8552-12540664-92-05081-12540689-34042120.61042CRY125.61042125.61042CRY126.61042CSL127.61042CL127.61042CR128.61042L228.61042DL228.61042DR321.61042789-3404225443271115401754017B54017DG66448RGS125406141902210627-C32519944116649205054017164650146140178066448AR8142EAX54017BD125406BR1926BR54551BRR55CW14703D17681DL54017F4ZZ2C026AF8ZZ2C026AANBRR102P125406PS125406R92050RB384RBR54017X50840YH1166YH141902YH141902CYH141902P