PowerStop JBR791SCR Disc Brake Rotor - Front

Coated front brake rotor

This PowerStop disc brake rotor is a direct bolt-on replacement for select Toyota trucks and SUVs. It combines a vented, full-cast design with corrosion-resistant coating on exposed areas to help preserve appearance and OE-style performance.

Key features

• Part number JBR791SCR for easy identification and ordering
• Partially coated hat and edge design helps resist corrosion on exposed surfaces
• Vented rotor construction supports heat management during braking
• Full-cast, mill-balanced design matches OE-style fit and function
• Smooth surface finish and 6-lug bolt pattern

Detailed fitment and design

PowerStop Coated Hat and Edge Rotors are engineered to match original equipment specifications, including weight and vane count, for a direct replacement installation. The silver epoxy coating is applied to the hat, outer edge, and vanes to help reduce rust on areas commonly exposed to moisture and road debris. This rotor is compatible with 2004 Toyota Tacoma, front, 1995-2003 Toyota Tacoma, front, and 1996-2002 Toyota 4Runner, front. The JBR791SCR part number is also cross-referenced to Toyota OE numbers 43512-04020 and 43512-35280 for the same application.

What this rotor helps address

• Brake pulsation caused by worn or uneven rotor surfaces
• Corrosion on exposed rotor areas behind alloy wheels
• Heat buildup in vented front brake applications
• Fitment issues from using the wrong bolt pattern or dimensions

Installation notes and quality

Verify rotor diameter, thickness, bolt circle, and vane count before installation. This rotor uses a 5.50-inch bolt circle, 6 lug holes, and vented construction, so it should be matched to the listed application only. PowerStop designs these rotors to align with OE performance and specifications for consistent fitment on Toyota Tacoma and Toyota 4Runner brake systems.