PowerStop JBR1120SCR Disc Brake Rotor - Front

Coated front brake rotor for Tacoma

PowerStop JBR1120SCR is a direct bolt-on disc brake rotor built to match original equipment dimensions and performance targets. It is a fitment-based replacement for the front brake system on select Toyota Tacoma models, with corrosion protection on exposed areas to help preserve appearance behind alloy wheels.

• Part number JBR1120SCR for easy identification
• Partially coated design with silver epoxy on corrosion-prone areas
• Vented, full-cast rotor construction with a smooth surface
• Mill balanced for consistent operation
• Matches OE weight and vane count for proper fitment

Detailed fitment and design

Fits 2005-2015 Toyota Tacoma, front. This PowerStop rotor uses a vented design, 275 mm outside diameter, 25.10 mm nominal thickness, and 114.30 mm bolt circle diameter. The coated hat, outer edge, and vanes help resist rust in exposed areas, while the smooth braking surface supports even pad contact. The JBR1120SCR is engineered as an OE-style replacement for Tacoma brake service where correct dimensions and factory-style fit are required.

Common replacement reasons

• Brake pulsation from rotor wear or thickness variation
• Visible rust on the hat, edge, or internal vanes
• Reduced braking consistency from an out-of-spec rotor
• Surface scoring or uneven pad transfer
• Need for a direct replacement during brake service

Installation notes and quality

Install as a direct replacement rotor and verify all dimensions against the original part before service. Confirm the front position and wheel clearance during installation. PowerStop designs this rotor to match original equipment specifications, including weight and vane count, for guaranteed fitment. Part number JBR1120SCR is also referenced by 43512-04040 and 43512-04041 for the same application.