TOYOTA 04945-60080 Anti-Squeal Shim Kit

The genuine Toyota part number 04945-60080 anti-squeal shim kit is a precision-engineered component designed to ensure reliable, vibration-free, and quiet operation of the front brake system. These shims fit directly between the backing plates of the brake pads and the brake caliper pistons. Their primary purpose is to absorb micro-vibrations and high-frequency resonances generated during braking, effectively preventing brake squeal. In addition, they ensure an even distribution of the clamping pressure applied by the caliper pistons and restrict excessive heat transfer from the brake pads to the caliper and brake fluid.

Technical Specifications:

• Manufacturer: TOYOTA
• OEM Part Number: 04945-60080
• Part Name: Anti-Squeal Shim Kit
• Fitting Position: Front Axle
• Material: Corrosion-resistant, precision-formed steel with damping surface treatment
• Function: Noise and vibration dampening, thermal insulation, brake pad stabilization

Vehicle Compatibility:

• Toyota Land Cruiser 200 (J200) 4.7 [2007 - 2012] (SHIM KIT, ANTI SQUEAL, FRONT (UZJ200, 2UZFE))
• Toyota Land Cruiser 200 (J200) 4.6 [2007 - ...] (SHIM KIT, ANTI SQUEAL, FRONT (URJ200, 1URFE))
• Toyota Land Cruiser 200 (J200) 4.0 [2007 - ...] (SHIM KIT, ANTI SQUEAL, FRONT (GRJ200, 1GRFE))
• Toyota Lexus LX (J200) 4.6 [2007 - ...] (SHIM KIT, ANTI SQUEAL, FRONT (URJ201, 1URFE))

Symptoms of Wear and Failure:

Anti-squeal shims deteriorate over time due to severe thermal stress and environmental exposure. The most common symptoms of damaged, corroded, deformed, or missing shims include high-pitched squealing or squeaking noises under braking and uneven brake pad wear. Whenever replacing brake pads, inspecting and renewing the shim kit is recommended to maintain maximum braking efficiency and noise-free performance.