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PowerStop JBR999SCR Disc Brake Rotor - Rear
| Brand | PowerStop JBR999SCR |
|---|---|
| Position | Rear |
| Discard Thickness | 0.31 |
| Discard Thickness | 8.00 |
| Nominal Thickness | 0.41 |
| Nominal Thickness | 10.50 |
| Balancing Type | Mill balanced |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 1.61 |
| Overall Height | 40.80 |
| Outside Diameter | 11.02 |
| Outside Diameter | 280.00 |
| ABS Tone Ring Included | No |
| Surface Type | Smooth |
| Solid Or Vented Type Rotor | Solid |
| Mounting Bolt Hole Circle Diameter | 114.30 |
| Mounting Bolt Hole Circle Diameter | 4.50 |
| Stud/Lug Hole Quantity | 5 |
| Product line | PowerStop - Rear Coated Hat and Edge Rotor |
| Fits | Ford, Lincoln, Mazda, and Mercury · 47 vehicles |
OE-style replacement. Direct bolt-on design matches original equipment specifications.
Corrosion-resistant coating. Silver epoxy covers exposed areas to help resist rust.
Mill balanced. Built for stable operation and consistent brake feel.
Cross-references 6E5Z 2C026-AA, 9E5Z 2C026-A and 9E5Z 2C026-B for the same application. See all 10.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear coated brake rotor
This PowerStop rear disc brake rotor is a direct bolt-on replacement built to match original equipment dimensions and performance targets. It is designed for rear brake service on Mazda, Ford, Lincoln, and Mercury applications, including Mazda MX-5 Miata, Mazda 6, Ford Fusion, Lincoln MKZ, and Mercury Milan fitments.
Key features
- Part number JBR999SCR for rear brake applications.
- Partially coated with silver epoxy on corrosion-prone areas.
- Coated hat, outer edge, and vanes help resist rust and preserve appearance.
- Full cast construction with a smooth, solid rotor design.
- Mill balanced for consistent operation.
- Matches OE weight and vane count for proper fitment.
Detailed fitment and design
PowerStop JBR999SCR is a rear coated hat and edge rotor engineered as an OE-style replacement for vehicles that use a solid rear disc brake rotor. The 11.02-inch outside diameter, 4.50-inch bolt circle, and 5-lug pattern support the specified rear brake fitments, while the 1.61-inch overall height and 0.41-inch nominal thickness align with the original application requirements. This rotor is a practical choice for Mazda MX-5 Miata, Mazda 6, Ford Fusion, Lincoln MKZ, and Mercury Milan rear brake service where corrosion resistance and OE-style dimensions matter.
The coated surfaces are applied to the hat, outer edge, and internal vanes to help limit corrosion in exposed areas and keep the rotor looking cleaner behind alloy wheels. The smooth braking surface and solid construction support consistent rear brake performance, and the mill-balanced design helps maintain stable operation. JBR999SCR is also cross-referenced to OE and aftermarket numbers for the same application, including 6E5Z 2C026-AA and 9E5Z 2C026-A.
What this rotor helps address
- Rear brake rotor corrosion on exposed metal surfaces.
- Brake service needs where OE-style dimensions are required.
- Visible rust buildup behind alloy wheels.
- Replacement of a worn or out-of-spec rear rotor.
- Fitment matching for rear disc brake applications on Mazda, Ford, Lincoln, and Mercury models.
Installation notes and tips
Confirm rear fitment by year, make, and model before installation. Verify rotor diameter, bolt circle, and thickness against the original part, especially on Mazda MX-5 Miata, Mazda 6, Ford Fusion, Lincoln MKZ, and Mercury Milan applications. The rotor is a direct bolt-on replacement, so it should be compared to the OE unit for proper rear brake service and correct seating on the hub.
Quality assurance
PowerStop designs this rotor to match original equipment performance and specifications, including weight and vane count, for guaranteed fitment. The coated finish adds corrosion resistance to the hat, edge, and vanes for long-term appearance and service support.
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2015 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2014 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Lincoln | MKZ | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Mazda | 6 | S | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Ford | Fusion | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Lincoln | Zephyr | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Mazda | 6 | S | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Mazda | MX-5 Miata | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Mercury | Milan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2005 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2004 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2003 | Mazda | 6 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2003 | Mazda | Protege | Mazdaspeed | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2002 | Mazda | 626 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2001 | Mazda | 626 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2000 | Mazda | 626 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 1999 | Mazda | 626 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 1998 | Mazda | 626 | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
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