Disc Brake Piston Sub-Assembly

About this product

The Disc Brake Piston Sub-Assembly (#47701-12030), a vital Drive-Chassis part in the Rear Disc Brake Caliper & Dust Cover system, has a crucial role in braking. When the brake pedal is pressed, hydraulic pressure causes the piston to push the brake pads against the rotor, decelerating the vehicle. This intricate mechanism involves the piston, brake pads, caliper, and rotor. As a genuine Toyota part, it ensures optimal compatibility with your vehicle and is backed by Toyota's genuine parts warranty. Over time, the piston can become worn or clogged, which may lead to less effective braking or even brake failure. Therefore, periodic replacement is necessary for safety. This part contributes significantly to the overall efficient operation and safety of your vehicle's braking system, providing reliable stopping power when needed.
Brand Toyota Genuine
Part Number 47701-12030

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