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PowerStop JBR1144SCR Disc Brake Rotor - Rear
| Brand | PowerStop JBR1144SCR |
|---|---|
| Position | Rear |
| Discard Thickness | 0.55 |
| Discard Thickness | 14.00 |
| Nominal Thickness | 0.63 |
| Nominal Thickness | 16.00 |
| Balancing Type | Mill balanced |
| Construction | Full cast |
| Rust Resistant Coating | Yes |
| Overall Height | 2.44 |
| Overall Height | 62.00 |
| 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 | 114.30 |
| Mounting Bolt Hole Circle Diameter | 4.50 |
| Stud/Lug Hole Quantity | 5 |
| Product line | PowerStop - Rear Coated Hat and Edge Rotor |
| Fits | INFINITI and Nissan · 66 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 cast design. Full cast construction with a smooth surface and mill balance.
Cross-references 43206-9N00A, 43206-9N50B and 43206-EG000 for the same application. See all 4.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
Rear brake rotor overview
The PowerStop JBR1144SCR is a rear disc brake rotor built as a direct bolt-on replacement for select Nissan and INFINITI applications. It uses a coated hat and edge design to help resist corrosion and maintain a cleaner appearance behind alloy wheels.
- Direct bolt-on replacement for original equipment fitment
- Silver epoxy coating on the hat, outer edge, and vanes for corrosion resistance
- Full cast, vented rotor construction with a smooth surface
- Mill balanced to support consistent operation
- Matches original equipment weight and vane count for fitment accuracy
Fitment and application details
Compatible with rear brake applications on Nissan Z, Maxima, 370Z, and 350Z, plus INFINITI QX50, Q40, EX37, G37, EX35, G25, M35, M45, and G35 models. Fits 2023-2026 Nissan Z, rear; 2016-2023 Nissan Maxima, rear; 2009-2014 Nissan Maxima, rear; 2020 Nissan 370Z, rear; 2009-2019 Nissan 370Z, rear, standard brakes; 2014-2017 INFINITI QX50, rear; 2015 INFINITI Q40, rear; 2013 INFINITI EX37, rear; 2012-2013 INFINITI G37, rear, without Sport Package (307 mm); 2008-2012 INFINITI EX35, rear; 2011-2012 INFINITI G25, rear; 2009-2011 INFINITI G37, rear; 2006-2010 INFINITI M35, rear; 2006-2010 INFINITI M45, rear; 2006-2009 Nissan 350Z, rear; 2005-2008 INFINITI G35, rear. Part number JBR1144SCR is also referenced by OE numbers 43206-9N00A and 43206-9N50B for the same application.
What this rotor helps address
- Corrosion on exposed rotor surfaces and edges
- Brake pulsation caused by worn or out-of-spec rotors
- Uneven braking performance from damaged rear rotors
- Fitment issues when replacing an OE-style rear rotor
Installation notes and quality
Verify rotor diameter, bolt pattern, and brake package details before installation, especially on applications with notes such as standard brakes or without Sport Package. The JBR1144SCR is engineered to match OE specifications, including weight and vane count, for accurate fitment on the listed Nissan and INFINITI vehicles.
Quality assurance
PowerStop designs this rotor to meet original equipment performance and specification targets for a direct replacement application.
| Year | Make | Model | Submodel | Body Type | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2026 | Nissan | Z | Sport | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2025 | Nissan | Z | Sport | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2024 | Nissan | Z | Sport | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2023 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2023 | Nissan | Z | Sport | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2022 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2021 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2020 | Nissan | 370Z | Base | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2020 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2019 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2019 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2018 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2018 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2017 | INFINITI | QX50 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2017 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2017 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2016 | INFINITI | QX50 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2016 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2016 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2015 | INFINITI | Q40 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2015 | INFINITI | QX50 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2015 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2014 | INFINITI | QX50 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2014 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2014 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | INFINITI | EX37 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | INFINITI | G37 | X | Sedan | — | Rear | without Sport Package (307 mm); PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2013 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | INFINITI | EX35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | INFINITI | G25 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | INFINITI | G37 | X | Sedan | — | Rear | without Sport Package (307 mm); PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2012 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | INFINITI | EX35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | INFINITI | G25 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | INFINITI | G37 | Sport | Sedan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2011 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | INFINITI | EX35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | INFINITI | G37 | Base | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | INFINITI | M35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | INFINITI | M45 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2010 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | INFINITI | EX35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | INFINITI | G37 | Sport | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | INFINITI | M35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | INFINITI | M45 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Nissan | 350Z | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Nissan | 370Z | — | — | — | Rear | Standard Brakes; PowerStop - Rear Coated Hat and Edge Rotor |
| 2009 | Nissan | Maxima | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | INFINITI | EX35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | INFINITI | G35 | Journey | Sedan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | INFINITI | M35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | INFINITI | M45 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2008 | Nissan | 350Z | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | INFINITI | G35 | X | Sedan | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | INFINITI | M35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | INFINITI | M45 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2007 | Nissan | 350Z | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | INFINITI | G35 | — | — | AWD | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | INFINITI | M35 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | INFINITI | M45 | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2006 | Nissan | 350Z | — | — | — | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
| 2005 | INFINITI | G35 | — | — | RWD | Rear | PowerStop - Rear Coated Hat and Edge Rotor |
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