TOYOTA 04946-60120 Rear Brake Pad Anti-Squeal Shim Kit

The Toyota 04946-60120 genuine OEM Anti-Squeal Shim Kit is a precision noise and vibration damping component for the vehicle's rear disc brake system. Installed between the brake pad backing plates and the brake caliper pistons, these shims are designed to absorb micro-vibrations and high-frequency resonances generated during braking, effectively preventing annoying brake squeal and whistling noises. In addition, they promote even distribution of braking force across the pad surface and act as a thermal barrier to protect the brake caliper piston from excessive heat load.

Technical Specifications

• Manufacturer: Toyota (Genuine OEM part)
• Part Type: Rear Brake Pad Anti-Squeal Shim Kit
• Fitting Position: Rear axle / rear disc brake
• Function: Vibration damping, brake noise prevention, thermal insulation, and uniform clamping force distribution
• Material: Corrosion-resistant spring steel / composite metal sheet with a high-temperature-resistant coating

Compatible Vehicles

• Toyota Land Cruiser 200 (J200) 4.7 [2007 – 2012] (Rear disc brake, chassis code: UZJ200, engine code: 2UZFE)
• Toyota Land Cruiser 200 (J200) 4.6 [2007 – ...] (Rear disc brake, chassis code: URJ200, engine code: 1URFE)
• Toyota Land Cruiser 200 (J200) 4.0 [2007 – ...] (Rear disc brake, chassis code: GRJ200, engine code: 1GRFE)
• Toyota Lexus LX (J200) 4.6 [2007 – ...] (Rear disc brake, chassis code: URJ201, engine code: 1URFE)

Signs of Wear and Maintenance Information

The shims are exposed to the aggressive thermal and mechanical stresses of the brake system. Over time, their coating can wear away, or the metal can deform and corrode, resulting in sharp whistling and squealing noises during braking. To maintain proper braking performance, uniform pad wear, and noise-free operation, inspecting and replacing the shim kit as necessary is strongly recommended with every brake pad replacement.