Stoptech Replacement Caliper Piston: Chrysler 300 (05-19) / Dodge Challenger (08-19) / Charger (06-18) / Magnum (06-08) / Viper (03-17) / Jeep Grand Cherokee (06-10) / SRT Viper (13-14)

Stoptech Replacement Caliper Piston

1993–2017 Mercedes-Benz, BMW, Porsche, Jaguar, Audi, Infiniti, Nissan, Dodge, Ford, Chrysler, Jeep, Volkswagen, and SRT Viper Models

146.44010

Overview:

The Stoptech Replacement Caliper Piston is a precision-engineered component designed to restore optimal braking performance for a wide range of luxury and performance vehicles. Whether you are maintaining a classic Mercedes-Benz SL600 or upgrading the braking system on a modern Dodge Challenger, this caliper piston ensures reliable, consistent brake actuation and pedal feel.

Ideal for daily drivers, enthusiasts, and professional mechanics alike, this replacement piston provides a cost-effective solution to worn or damaged caliper components. By restoring the integrity of your brake calipers, you’ll maintain safe stopping power and prolong the life of your braking system.

Key Features:

Stoptech’s replacement caliper piston offers the following benefits and technical advantages:

• Manufactured to OEM specifications for precise fitment and reliable performance.
• Compatible with a broad range of vehicles including Mercedes-Benz, BMW, Porsche, Jaguar, Audi, Infiniti, Nissan, Dodge, Ford, Chrysler, Jeep, Volkswagen, and SRT Viper models spanning 1993 to 2017.
• Constructed from high-quality materials to resist corrosion and wear under demanding braking conditions.
• Ensures smooth piston movement within the caliper bore for consistent brake pad engagement and release.
• Helps maintain proper hydraulic pressure and brake fluid sealing to prevent leaks and maintain pedal firmness.
• Designed for easy installation using existing caliper hardware without modification.
• Supports the restoration of braking performance to factory standards, enhancing safety and drivability.

Construction & Design

The Stoptech caliper piston is crafted from durable, corrosion-resistant materials engineered to withstand the high temperatures and pressures generated during braking. Its precise machining ensures a smooth surface finish and tight tolerances, which are critical for maintaining a proper seal with caliper seals and dust boots.

This component is designed to integrate seamlessly with the original brake caliper assembly, preserving the integrity of the hydraulic system and ensuring long-term reliability. The robust construction helps prevent piston corrosion and sticking, common causes of brake drag or uneven pad wear.

Installation & Fitment

This replacement caliper piston is a direct-fit component intended to replace worn or damaged pistons in compatible brake calipers. It installs using the factory mounting points and seals, requiring no modifications, special tools, or custom tuning.

• Direct OEM replacement for specified vehicle models and years.
• No cutting, drilling, or special tuning required.
• Compatible with original brake fluid and caliper hardware.

What’s Included

• One Stoptech replacement caliper piston

Ideal For:

This caliper piston is ideal for:

• Owners restoring or maintaining factory brake performance on luxury and performance vehicles.
• Professional mechanics performing brake system repairs or rebuilds.
• Enthusiasts seeking reliable, OEM-quality replacement parts for their high-performance cars.
• Vehicles experiencing brake drag, uneven pad wear, or fluid leaks due to piston wear or damage.