PowerStop AR8558SCR Disc Brake Rotor - Front
OE Quality 60-Day Returns
PowerStop
 PowerStop - Front Coated Hat and Edge Rotor

PowerStop AR8558SCR Disc Brake Rotor - Front

Brand PowerStop AR8558SCR
Position Front
Discard Thickness 27.70
Nominal Thickness 30.10
Balancing Type Mill balanced
Construction Full cast
Rust Resistant Coating Yes
Overall Height 46.90
Outside Diameter 12.13
Outside Diameter 308.00
ABS Tone Ring Included No
Surface Type Smooth
Solid Or Vented Type Rotor Vented
Mounting Bolt Hole Circle Diameter 135.00
Mounting Bolt Hole Circle Diameter 5.31
Stud/Lug Hole Quantity 5
Product line PowerStop - Front Coated Hat and Edge Rotor
Fits Ford and Lincoln · 10 vehicles

Corrosion-resistant coating. Silver epoxy protects the hat, edge, and vanes from rust.

OE-style replacement. Direct bolt-on design matches original equipment specifications.

Vented full cast rotor. Smooth surface and mill-balanced construction for consistent service.

Cross-references XL1Z 1125-AA for the same application. See all 1.

$81.27Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Disc Brake Rotors are typically replaced in pairs, axle by axle.
Order total $81.27
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Coated front brake rotor

PowerStop AR8558SCR is a direct bolt-on disc brake rotor built for front brake service on select Ford and Lincoln SUVs. It uses a partially coated design to resist corrosion on exposed areas while maintaining OE-style fit and performance.

  • Silver epoxy coating on the hat, outer edge, and vanes helps resist corrosion.
  • Vented, full cast construction with a smooth surface finish.
  • Mill balanced for consistent operation.
  • Matches original equipment weight and vane count for fitment confidence.
  • Direct replacement rotor for brake service and restoration.

Fitment details

Fits 1997-2002 Ford Expedition, front. Fits 1998-2001 Lincoln Navigator, front. This part cross-references Ford Motorcraft (e.g., XL1Z 1125-AA) for the same application.

For Ford Expedition and Lincoln Navigator brake repairs, AR8558SCR provides an OE-style replacement rotor with corrosion protection in the areas most exposed to the elements. The coated hat and edge help preserve appearance behind alloy wheels, while the vented full cast design supports original equipment specifications for weight and vane count. AR8558SCR is built for straightforward replacement during front brake service.

What it is used for

  • Replacing a worn or warped front brake rotor.
  • Addressing brake pulsation during stopping.
  • Restoring braking performance after rotor corrosion.
  • Improving appearance where exposed rotor surfaces have rusted.

Installation notes and tips

Verify rotor diameter, bolt pattern, and thickness before installation. Clean the hub mounting surface and inspect pads, calipers, and hardware for wear before completing brake service. Confirm the vehicle uses a 5-lug, 135 mm bolt circle application.

Quality assurance

PowerStop designs these rotors to match original equipment performance and specifications, including weight and vane count, for confirmed fitment on listed applications.

Related reading

This part fits 10 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelDrive TypePositionNotes
2002FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
2001FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
2001LincolnNavigator4WDFrontPowerStop - Front Coated Hat and Edge Rotor
2000FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
2000LincolnNavigator4WDFrontPowerStop - Front Coated Hat and Edge Rotor
1999FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
1999LincolnNavigator4WDFrontPowerStop - Front Coated Hat and Edge Rotor
1998FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
1998LincolnNavigator4WDFrontPowerStop - Front Coated Hat and Edge Rotor
1997FordExpedition4WDFrontPowerStop - Front Coated Hat and Edge Rotor
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
XL1Z 1125-AA