Nissan Piston Seal Set

A vital component in the braking system, the Nissan Piston Seal Set ensures the hydraulic integrity of your vehicle's brake calipers. This seal is crucial for maintaining the pressure required to clamp the brake pads against the brake rotor, thereby stopping your vehicle effectively.

Why This Part is Needed

Every time you press the brake pedal, a hydraulic system activates, using brake fluid to transfer force from the pedal to the brake pad, bringing the vehicle to a halt. The piston seals are essential in this process as they prevent brake fluid from leaking out of the caliper, ensuring a consistent pressure is applied for optimal braking performance.

How it Works

The piston seal fits tightly around the brake caliper piston. It is made from durable rubber that can withstand high hydraulic pressure and temperature variations. Its primary function is to keep the brake fluid within the caliper, allowing the piston to move freely back and forth. This movement is crucial as it translates the hydraulic pressure into mechanical force to engage the brake pads.

What Happens If the Part is Broken

If the piston seal is damaged or worn out, brake fluid leakage can occur, leading to reduced braking efficiency and, ultimately, brake failure. This can compromise vehicle safety significantly. Moreover, a broken seal can cause air to enter the hydraulic system, resulting in a spongy brake pedal feel and decreased stopping power. Regular inspection and timely replacement of these seals are crucial for safe driving.

Compatible Car Models

• Safari
• Frontier
• Truck-Hardbody
• Cedric/Gloria
• Truck
• Pickup
• Datsun Truck
• Cedric
• King Cab
• Patrol