MPA Electrical BC3841 Disc Brake Caliper - Rear Left

Reliable Disc Brake Caliper for Lexus GS and SC Models

The MPA Electrical BC3841 disc brake caliper is designed to provide dependable braking performance for select Lexus vehicles. Engineered as a remanufactured fixed caliper, it offers a durable solution for maintaining your Lexus GS300, GS400, GS430, or SC430 braking system.

• Compatible with Lexus GS300, GS400, GS430, and SC430 models
• Remanufactured fixed disc brake caliper with two steel pistons
• Constructed from cast iron with a coated silver finish for corrosion resistance
• Includes mounting hardware for straightforward installation
• Inlet thread diameter of 10.0 mm and mounting hole diameter of 12.0 mm

Durable Construction and Design Features

This MPA Electrical BC3841 disc brake caliper features a cast iron caliper casting that ensures strength and heat resistance under demanding braking conditions. The fixed caliper design incorporates two steel pistons, providing consistent clamping force for effective brake pad engagement. Finished with a protective coating in silver, this caliper resists corrosion and extends service life. The inlet thread diameter of 10.0 mm and mounting hole diameter of 12.0 mm are engineered to match OEM specifications for a precise fit on compatible Lexus models.

Applications and Problem Solving

• Replaces worn or seized calipers causing uneven brake pad wear
• Restores braking performance affected by piston corrosion or damage
• Addresses brake fluid leaks from damaged caliper seals
• Eliminates brake noise and vibration due to caliper malfunction
• Improves vehicle safety by ensuring reliable brake engagement

Installation Notes and Tips

When installing the MPA Electrical BC3841 caliper, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the mounting hardware included matches your vehicle’s specifications. Since brake pads and caliper slides are not included, inspect and replace these components as needed to ensure optimal braking performance. Follow manufacturer torque specifications for mounting bolts to avoid damage or improper fitment.

Quality Assurance and Warranty

This remanufactured disc brake caliper undergoes thorough inspection and testing to meet quality standards. The use of cast iron and steel piston materials ensures durability and consistent performance. While specific warranty details are not provided, remanufactured parts like the BC3841 typically come with limited warranties covering defects in workmanship and materials. Always confirm warranty terms with your parts provider.