Raybestos WK1239 Disc Brake Caliper Seal Kit - Front

Reliable Disc Brake Caliper Seal Kit for Lexus IS250

The Raybestos Element3 Disc Brake Caliper Seal Kit WK1239 is designed specifically for Lexus IS250 models. This kit provides the essential components needed to maintain proper brake caliper function and ensure safe braking performance.

• Complete seal kit for disc brake calipers
• Compatible with Lexus IS250 vehicles
• Part number WK1239 for precise identification
• Manufactured by Raybestos, a trusted brand in brake components
• Includes all necessary seals to restore caliper integrity

About the Raybestos Element3 Product Line

The Element3 line by Raybestos focuses on delivering reliable brake service kits that meet or exceed OEM specifications. This product line is engineered to provide consistent performance and durability, making it suitable for professional brake repairs on vehicles like the Lexus IS250. The Element3 seal kits include all critical components to ensure proper caliper operation and long-lasting service life.

Product Details and Application

The WK1239 Disc Brake Caliper Seal Kit contains all the seals required to refurbish the brake caliper on a Lexus IS250. Proper sealing is crucial to prevent brake fluid leaks and maintain hydraulic pressure within the braking system. Using this kit helps restore the caliper’s ability to apply even braking force, which is essential for vehicle safety and brake system efficiency.

Common Issues Addressed by This Seal Kit

• Brake fluid leaks from worn or damaged caliper seals
• Reduced braking performance due to loss of hydraulic pressure
• Caliper piston sticking or binding caused by seal deterioration
• Brake drag resulting from improper caliper seal function
• Corrosion and contamination affecting seal integrity

Installation Notes and Tips

When installing the WK1239 seal kit on a Lexus IS250, ensure the caliper is thoroughly cleaned and free of debris before fitting new seals. Lubricate seals with appropriate brake fluid or silicone grease to ease installation and prevent damage. Verify that all components are correctly seated to avoid leaks and ensure smooth piston movement. Follow manufacturer torque specifications when reassembling the caliper.

Quality Assurance and Warranty

Raybestos Element3 brake service kits are manufactured to meet industry standards for quality and reliability. While specific warranty details for part number WK1239 should be confirmed with the supplier, Raybestos products typically come with a limited warranty against defects in materials and workmanship, providing confidence in the durability of this seal kit for Lexus IS250 brake maintenance.