BBB Industries 99-01591B Disc Brake Caliper - Front Left

Reman Caliper for Lexus SC300 and SC400

BBB Industries 99-01591B is a remanufactured front left disc brake caliper for select Lexus applications. It is built with a cast iron housing, steel pistons, and a gray rust-preventative finish for service replacement on the brake hydraulics side of the vehicle.

The BBB Industries Reman Caliper w/ Installation Hardware line focuses on replacement calipers that include the core service components needed for brake repair. For this application, the caliper includes a bracket, caliper slides, dust boots, a bleeder screw, and brake pad installation hardware with banjo bolt and copper crush washers where applicable.

Key Features

• Part number: 99-01591B
• Remanufactured disc brake caliper for the front left position
• Fits 1999-2000 Lexus SC300, front left
• Fits 1992-2000 Lexus SC400, front left
• Cast iron caliper body with steel pistons
• 45 mm piston diameter with dual-piston design
• Banjo bolt inlet fitting and M10-1.0 inlet thread
• Includes caliper slides, bracket, dust boots, and bleeder screw
• Gray finish with rust preventative coating

Detailed Description

BBB Industries 99-01591B is a reman caliper for Lexus SC300 and Lexus SC400 front left brake service. The caliper uses a 45 mm dual-piston layout, cast iron construction, and steel piston material to match the demands of hydraulic disc brake operation. The inlet fitting uses a banjo bolt connection, and the bleeder screw is supplied in M7-1.0 size for service bleeding after installation.

This remanufactured caliper is listed for 1999-2000 Lexus SC300 front left and 1992-2000 Lexus SC400 front left. If you are searching for a front left Lexus SC300 brake caliper replacement or a Lexus SC400 reman brake caliper with bracket, 99-01591B is the direct part number to reference.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What This Part Helps Address

• Brake fluid leakage from a worn caliper body or piston seal area
• Uneven front brake pad wear on the left side
• Sticking or dragging caliper movement
• Soft or inconsistent brake pedal response caused by hydraulic caliper wear
• Corrosion-related caliper service issues on older Lexus brake systems

Installation Notes and Tips

Verify bracket style, inlet thread size, and vehicle brake configuration before installation. This caliper uses a banjo bolt inlet and M10-1.0 inlet thread, so matching the brake hose connection is important during replacement. Bleed the brake system after installation and inspect the pads, rotor surface, and hose condition before returning the vehicle to service.

For Lexus SC300 and Lexus SC400 front left brake repair, confirm the caliper bracket and mounting points match the vehicle before purchase. The part is supplied as a remanufactured brake caliper assembly with the listed service hardware components.

Quality Assurance

BBB Industries remanufactured brake components are processed for replacement use in hydraulic brake service and are specified here with the listed construction, finish, and hardware details for accurate application matching.