PowerStop Power Stop 86-91 Mazda RX-7 Rear Evolution Drilled & Slotted Rotors - Pair JBR383XPR
PowerStop Power Stop 86-91 Mazda RX-7 Rear Evolution Drilled & Slotted Rotors - Pair JBR383XPR
Part number: 1U43P
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- Ships direct from the brand or supplier
- Tracking emailed when it ships
- Free fitment check before you order
Listed for: Mazda RX-7Fitment notes & questions
Power Stop Rotors for the 1986–1991 Mazda RX-7. Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set. The fitment section lists 8 applications for the 1986–1991 Mazda RX-7.
Key features
- Rear position
- Sold as a pair
Specifications
- Brand: Power Stop
- Part type: Brake part
- Position: Rear
- Sold as: Pair
Fitment for the 1986–1991 Mazda RX-7
- 1988 - 1991 Mazda RX-7 Convertible
- 1988 - 1990 Mazda RX-7 GTU
- 1989 - 1990 Mazda RX-7 GTUs
- 1986 - 1990 Mazda RX-7 GXL
- 1987 - 1990 Mazda RX-7 GXL 2+2
- 1988 Mazda RX-7 SE 2+2, 10th Anniversary, SE
- 1987 Mazda RX-7 Sport, Base 2+2, LX 2+2, LX
- 1986 - 1991 Mazda RX-7 Turbo, Base
Check your year, model, engine and trim against this list before you order.
What it does
Brake parts are usually replaced per axle, left and right together, so the car stops straight. Brakes are the most important safety system on the car; replacing worn parts restores stopping power and pedal feel, and upgraded parts handle heat better.
Installation & tips
- Bed in new pads and rotors following the brand instructions, and bleed the brakes if the system was opened.
- Brake fluid: Old fluid absorbs water; flush it when you do a brake job.
- Hardware: Clips and pins wear with the pads.
- This part affects how the vehicle stops, steers or holds the road. If you are not sure how to fit it, have it installed or checked by a qualified mechanic.
FAQ
Is it sold individually or as a set?
It is sold as a pair.
How many vehicles is it listed for?
8 applications are listed in the fitment section above.
Can I install it myself?
Many owners do this job at home with the right tools and a service manual, but because it is a safety-related part, have the work checked by a qualified mechanic if you are not sure.
Before you order
- Confirm your year, make, model and trim match the fitment listed above (1986–1991 Mazda RX-7).
- Check the position: this part is listed as rear.
- Check the quantity: sold as a pair.
- Plan to bleed the brakes and bed in new pads and rotors after fitting, if the job calls for it.

Before you order: Mazda RX-7 brake part fitment
Brakes turn speed into heat. Pads, rotors and calipers work together, so their condition matters as a set.
Fitment notes
- Listed for: Mazda RX-7.
- Model years: 86-91. Parts can change mid-generation, so match the exact year.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentPlan the whole job
- Brake fluid. Old fluid absorbs water; flush it when you do a brake job.
- Hardware. Clips and pins wear with the pads.
More for your car: Brake Rotors · Mazda Parts · Brakes
Questions about Mazda RX-7 brake part
Will this fit my Mazda RX-7?
Should I replace both sides?
Do I need new rotors with new pads?
Where do specs and warranty details come from?
Questions & answers
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