Nugeon 99-01657B Disc Brake Caliper - Rear Left

Reliable Remanufactured Disc Brake Caliper for Lexus LS400

The Nugeon Reman Caliper w/ Installation Hardware (Part Number 99-01657B) is designed specifically for Lexus LS400 models. This remanufactured disc brake caliper offers a rust preventative grey finish and includes essential hardware to support brake system maintenance and repair.

Key Features of Nugeon 99-01657B Brake Caliper

• Remanufactured aluminum casting for durability and corrosion resistance
• Includes bleeder screw with M7-1.0 thread size for proper brake fluid bleeding
• Bracket and caliper slides included for secure mounting and smooth operation
• Dust boots and caliper pad hardware supplied to protect components and ensure fitment
• Banjo type inlet fitting with M10-1.0 thread size for brake line connection
• Single steel piston with 38 mm (1.614 inch) diameter for consistent braking force
• Rust preventative grey finish to extend service life

About the Reman Caliper w/ Installation Hardware Product Line

The Nugeon Reman Caliper w/ Installation Hardware line focuses on providing remanufactured brake calipers that come with necessary hardware components to facilitate installation and ensure reliable brake system performance. This product line emphasizes quality restoration of original parts, maintaining OEM specifications for fit and function, which is critical for vehicles like the Lexus LS400.

Detailed Product Description

This remanufactured disc brake caliper (part number 99-01657B) is engineered with an aluminum housing cast marked Aisin 16v, ensuring compatibility with Lexus LS400 brake hydraulics. The caliper includes a steel piston with a 38 mm diameter, designed to deliver consistent braking pressure. The package contains the caliper bracket and slides, dust boots, and caliper pad hardware, all essential for proper installation and operation. The bleeder screw is included with an M7-1.0 thread, allowing for effective brake fluid bleeding. The inlet fitting is a banjo type with an M10-1.0 thread, matching factory brake line connections. The grey rust preventative finish helps protect the caliper from corrosion, extending its service life in demanding conditions.

Common Applications and Problem Resolution

• Replacement for worn or leaking brake calipers on Lexus LS400
• Restores proper brake fluid sealing and pressure maintenance
• Eliminates brake drag caused by sticking caliper slides or pistons
• Addresses brake noise issues related to damaged or missing hardware
• Prevents corrosion-related caliper failure with rust preventative finish

Installation Notes and Tips

Ensure the brake system is properly bled after installation using the included bleeder screw. Verify that the caliper bracket is securely mounted and that caliper slides move freely to avoid uneven pad wear. Use the supplied caliper pad hardware to maintain correct pad positioning. Confirm the banjo bolt and copper washers are correctly installed to prevent fluid leaks. Always follow vehicle-specific torque specifications during installation.

Quality Assurance and Warranty

The Nugeon 99-01657B remanufactured brake caliper undergoes thorough inspection and testing to meet OEM standards. The rust preventative finish and inclusion of critical hardware components support long-term reliability. Warranty details are provided by the manufacturer and typically cover defects in materials and workmanship under normal use.