Bring smooth, quiet stops back to your Toyota's rear brakes with the Beck/Arnley Disc Brake Rotor 083-3774, a rear-position premium brake disc engineered as a direct replacement for the original-equipment part. It's application-specific for the 2026 Toyota bZ, 2025 Toyota RAV4, 2021-2024 Toyota RAV4 Prime, and 2021-2026 Toyota Sienna — see the Buyer's Guide tab for engine-level details.
Beck/Arnley develops parts for foreign-nameplate vehicles with special attention to form, fit, and function, sourced through a trusted global network to OE-quality standards.
- OE match: Matches OE form, fit, and function for a confident install on the listed applications.
- Directional finish: Optimizes break-in and pad seating.
- High carbon content: Maximizes thermal conductivity.
- High-temp coating: Applied to exposed surfaces to improve appearance.
This rotor is application-specific for this vehicle. For even, balanced braking, it's best practice to replace the rotors on both sides of the axle together as a matched set and inspect the pads at the same time.
Interchange: 1407524448 · 12044218 · 4243178030 · 42431F6010 · JBR1798EVC · 4243108050 · 4243142080
This part cross-references / interchanges with the following part numbers:
1407524448, 12044218, 4243178030, 42431F6010, JBR1798EVC, 4243108050, 4243142080
