Cardone 19-B1974A Disc Brake Caliper - Front Left

Overview of Cardone Unloaded Caliper w/Bracket for Lexus RX300

The Cardone 19-B1974A Unloaded Caliper w/Bracket is a remanufactured disc brake caliper designed specifically for the Lexus RX300. Engineered with a steel piston and finished with an oil emulsion coating, this caliper ensures reliable braking performance and corrosion resistance.

• Remanufactured disc brake caliper with bracket included
• Steel piston with 60.198 mm outer diameter for precise fit
• Oil emulsion finish in gray for enhanced durability
• Includes installation hardware kit (mounting bolts not included)
• Bleeder port size M7x1.0 and inlet port size M10x1.0

Product Line Details: Unloaded Caliper w/Bracket

The Cardone Unloaded Caliper w/Bracket product line offers remanufactured calipers that come complete with the necessary bracket and hardware kit for installation. This line is designed to provide a cost-effective replacement option without pads, allowing for flexibility in brake pad selection. The 19-B1974A model fits the Lexus RX300 and features a steel piston for consistent braking force and longevity.

Technical Description and Features

This disc brake caliper is remanufactured to meet OEM specifications, featuring a single steel piston with a 60.198 mm diameter. The caliper is coated with an oil emulsion finish in gray, which helps resist corrosion and wear. It includes a bleeder port sized M7x1.0 and an inlet port sized M10x1.0, compatible with standard brake lines. The package contains the caliper, bracket, and a hardware kit for installation, though mounting bolts are not included. The caliper uses silicone grease on floating caliper mounting pins to ensure smooth operation.

Common Applications and Problem Solving

• Replacement for worn or leaking calipers on Lexus RX300 models
• Addresses symptoms such as low brake pedal caused by air in the brake system
• Helps resolve uneven braking or vehicle pulling to one side
• Eliminates brake squeal related to caliper issues
• Restores proper brake hydraulics function for improved safety

Installation Notes and Tips

When installing the Cardone 19-B1974A caliper on a Lexus RX300, use the included hardware kit for secure mounting. Note that mounting bolts are not included and must be sourced separately if needed. Always apply silicone grease to the floating caliper mounting pins to maintain smooth caliper movement. Use the brake fluid type recommended by the vehicle manufacturer, typically DOT 3 or DOT 4. Bleed the brake system thoroughly to remove any air and ensure proper pedal feel.

Quality Assurance and Warranty

This remanufactured caliper undergoes rigorous testing to meet OEM standards for fit, form, and function. Cardone provides a limited warranty on this part, covering defects in materials and workmanship. The caliper is designed to deliver reliable braking performance and durability for the Lexus RX300.