OE Quality
60-Day Returns

Beck Arnley 083-3774 Disc Brake Rotor - Rear
Reliable Disc Brake Rotor for Lexus, Subaru, and Toyota Models
The Beck Arnley 083-3774 disc brake rotor is engineered to provide consistent braking performance for a range of Lexus, Subaru, and Toyota vehicles. Designed to meet OEM specifications, this rotor ensures dependable stopping power and durability for your vehicle's braking system.
- Compatible with Lexus NX250, NX350, NX350h, NX450h+, and Crown Signia
- Fits Subaru Solterra and RZ300e, RZ450e models
- Suitable for Toyota RAV4, RAV4 Prime, Sienna, and bZ, bZ4X models
- Meets or exceeds OEM standards for fit and function
- Part number 083-3774 ensures precise replacement
Product Details and Specifications
This Beck Arnley disc brake rotor (part number 083-3774) is manufactured to provide a direct replacement for original equipment rotors on select Lexus, Subaru, and Toyota vehicles. The rotor is designed to maintain proper thickness and surface finish, which helps reduce brake noise and vibration. Its construction supports effective heat dissipation during braking, contributing to consistent pedal feel and extended rotor life. This rotor is ideal for vehicles such as the Lexus NX series, Toyota RAV4 variants, and Subaru Solterra, ensuring compatibility and reliable braking performance.
Common Applications and Problem Solving
- Replacement for worn or warped rotors causing brake pulsation
- Addressing uneven rotor wear leading to noise or vibration
- Upgrading from damaged or rusted rotors to restore braking efficiency
- Ensuring proper rotor thickness for safe braking distances
- Maintaining OEM fitment for brake system integrity
Installation Notes and Tips
When installing the Beck Arnley 083-3774 disc brake rotor, ensure the rotor surface is clean and free of any protective coatings before mounting. It is recommended to inspect brake pads and hardware during installation and replace if necessary. Proper torque specifications should be followed to avoid rotor warping. After installation, perform a bed-in procedure to optimize rotor and pad contact for improved braking performance.
Quality Assurance and Warranty
Beck Arnley rotors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details for part number 083-3774 are not provided here, Beck Arnley products typically come with a limited warranty against defects in materials and workmanship. Refer to the manufacturer’s warranty documentation for complete information.
This part fits 41 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|---|
| 2026 | Toyota | bZ | Rear | Premium Vented | ||||
| 2026 | Toyota | C-HR | Rear | Premium Vented | ||||
| 2026 | Toyota | RAV4 | Plug-In Hybrid SE | 2.5L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Rear | Premium Vented |
| 2026 | Toyota | Sienna | Rear | Premium Vented | ||||
| 2025 | Lexus | NX250 | Rear | Premium Vented | ||||
| 2025 | Lexus | NX350 | Rear | Premium Vented | ||||
| 2025 | Lexus | NX350h | Rear | Premium Vented | ||||
| 2025 | Lexus | NX450h+ | Rear | Premium Vented | ||||
| 2025 | Lexus | RZ300e | Rear | Premium Vented | ||||
| 2025 | Lexus | RZ450e | Rear | Premium Vented | ||||
| 2025 | Toyota | bZ4X | Rear | Premium Vented | ||||
| 2025 | Toyota | Crown Signia | Rear | Premium Vented | ||||
| 2025 | Toyota | RAV4 | Plug-In Hybrid SE | 2.5L | L4 | PLUG-IN HYBRID EV-GAS (PHEV) | Rear | Premium Vented |
| 2025 | Toyota | Sienna | Rear | Premium Vented | ||||
| 2024 | Lexus | NX250 | Rear | Premium Vented | ||||
| 2024 | Lexus | NX350 | Rear | Premium Vented | ||||
| 2024 | Lexus | NX350h | Rear | Premium Vented | ||||
| 2024 | Lexus | NX450h+ | Rear | Premium Vented | ||||
| 2024 | Lexus | RZ300e | Rear | Premium Vented | ||||
| 2024 | Lexus | RZ450e | Rear | Premium Vented | ||||
| 2024 | Subaru | Solterra | Rear | Premium Vented | ||||
| 2024 | Toyota | bZ4X | Rear | Premium Vented | ||||
| 2024 | Toyota | RAV4 Prime | Rear | Premium Vented | ||||
| 2024 | Toyota | Sienna | Rear | Premium Vented | ||||
| 2023 | Lexus | NX250 | Rear | Premium Vented | ||||
| 2023 | Lexus | NX350 | Rear | Premium Vented | ||||
| 2023 | Lexus | NX350h | Rear | Premium Vented | ||||
| 2023 | Lexus | NX450h+ | Rear | Premium Vented | ||||
| 2023 | Lexus | RZ450e | Rear | Premium Vented | ||||
| 2023 | Subaru | Solterra | Rear | Premium Vented | ||||
| 2023 | Toyota | bZ4X | Rear | Premium Vented | ||||
| 2023 | Toyota | RAV4 Prime | Rear | Premium Vented | ||||
| 2023 | Toyota | Sienna | Rear | Premium Vented | ||||
| 2022 | Lexus | NX250 | Rear | Premium Vented | ||||
| 2022 | Lexus | NX350 | Rear | Premium Vented | ||||
| 2022 | Lexus | NX350h | Rear | Premium Vented | ||||
| 2022 | Lexus | NX450h+ | Rear | Premium Vented | ||||
| 2022 | Toyota | RAV4 Prime | Rear | |||||
| 2022 | Toyota | Sienna | Rear | Premium Vented | ||||
| 2021 | Toyota | RAV4 Prime | Rear | |||||
| 2021 | Toyota | Sienna | Rear | Premium Vented |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.