PowerStop JBR1926XPR Disc Brake Rotor Set - Rear

Rear Brake Rotor Upgrade for Pathfinder, Murano, and QX60

PowerStop JBR1926XPR is a rear drilled and slotted brake rotor set built for direct OE fitment on select INFINITI and Nissan applications. It combines vented full-cast construction with a zinc dichromate coating to help resist rust while supporting consistent braking performance in demanding conditions.

Fits 2022-2026 INFINITI QX60, rear. Fits 2025-2026 Nissan Murano, rear. Fits 2022-2025 Nissan Pathfinder, rear.

Key Features

• Drilled and slotted surface helps move heat, dust, gas, and moisture away from the friction area
• Silver zinc dichromate plating adds corrosion resistance for exposed brake components
• Vented rotor design supports brake cooling during repeated stops
• Full-cast construction with performance-grade surface treatment
• Direct OE fit for rear brake service with no special modifications needed
• Outside diameter: 329.90 mm; nominal thickness: 16.10 mm; discard thickness: 14.00 mm
• 5-lug mounting pattern with 114.30 mm bolt circle diameter

Detailed Description

PowerStop JBR1926XPR is engineered for drivers servicing the rear brakes on the 2022-2026 INFINITI QX60, 2025-2026 Nissan Murano, and 2022-2025 Nissan Pathfinder. The drilled and slotted rotor face is intended to maintain a cleaner contact patch by clearing away gases, dust, and moisture, while the vented design supports heat management under repeated braking. The zinc-plated finish helps protect the rotor from rust and corrosion, making it a practical choice for daily driving and performance-focused brake maintenance. This part cross-references Nissan 43206-6SA0A for the same application.

What This Rotor Set Helps Address

• Brake fade during repeated stops or heavier braking
• Surface rust on exposed rotor faces
• Dust and moisture buildup on the braking surface
• Uneven braking feel caused by worn rear rotors
• Noise and vibration associated with deteriorated rear brake rotors

Installation Notes and Tips

Confirm rear fitment by year, make, and model before installation. Inspect pads, calipers, and hub surfaces during rotor replacement, and clean the mounting area so the rotor seats properly. Because this rotor uses a direct OE-style fit, no special modifications are needed for the listed applications. Verify rotor thickness and overall condition during brake service to ensure the replacement matches the vehicle’s rear brake requirements.

Quality Assurance

PowerStop manufactures this rotor pair as a performance-grade replacement with OE fitment and corrosion-resistant plating. The part number for this application is JBR1926XPR.