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PowerStop AR82145SCR Disc Brake Rotor - Front
| Brand | PowerStop AR82145SCR |
|---|---|
| Position | Front |
| Discard Thickness | 1.06 |
| Discard Thickness | 27.00 |
| Nominal Thickness | 30.00 |
| Balancing Type | Mill balanced |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 2.01 |
| Overall Height | 51.00 |
| Outside Diameter | 345.00 |
| ABS Tone Ring Included | No |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Vented |
| Mounting Bolt Hole Circle Diameter | 120.00 |
| Stud/Lug Hole Quantity | 6 |
| Product line | PowerStop - Front Coated Hat and Edge Rotor |
| Fits | Cadillac and Saab · 8 vehicles |
OE-style replacement. Direct bolt-on rotor built to match original equipment specifications.
Corrosion-resistant coating. Silver epoxy protects the hat, edge, and vanes from rust.
Vented full cast design. Smooth surface and mill-balanced construction support consistent braking.
Cross-references 13501318 for the same application. See all 1.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Overview
PowerStop AR82145SCR is a front disc brake rotor built as a direct bolt-on replacement for original equipment. It uses a coated hat and edge design to resist corrosion while maintaining the fit and performance characteristics expected for the application.
Key Features
- Part number AR82145SCR
- Partially coated rotor with silver epoxy on corrosion-prone areas
- Full cast, vented construction with a smooth surface
- Mill balanced for consistent operation
- Matches OE weight and vane count for fitment accuracy
Detailed Description
This PowerStop rotor is engineered for drivers who want an OE-style replacement with added corrosion protection. The coated hat, outer edge, and vanes help preserve appearance behind alloy wheels, while the vented, full cast design supports stable braking performance. Compatible With 2010-2016 Cadillac SRX, front and 2011 Saab 9-4X, front, this rotor is built to match original equipment specifications. The AR82145SCR part number is also referenced as 13501318 for the same application.
Common Issues It Can Address
- Rust buildup on exposed rotor surfaces
- Brake pulsation caused by worn or out-of-spec rotors
- Reduced braking consistency from a damaged rotor surface
- Visible corrosion behind alloy wheels
Installation Notes
Install as a direct replacement for the original front rotor on the listed applications. Verify rotor dimensions, bolt pattern, and hub fitment before installation. The rotor is vented and uses a 6-lug, 120 mm bolt circle with a smooth surface and mill-balanced construction.
Quality Assurance
PowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for confirmed fitment on the listed vehicles.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2016 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2015 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2014 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2013 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2012 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2011 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2011 | Saab | 9-4X | Front | PowerStop - Front Coated Hat and Edge Rotor |
| 2010 | Cadillac | SRX | Front | PowerStop - Front Coated Hat and Edge Rotor |
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