Raybestos WK4219 Disc Brake Caliper Seal Kit - Rear

Reliable Disc Brake Caliper Seal Kit for Precise Brake Maintenance

The Raybestos Element3 Disc Brake Caliper Seal Kit WK4219 is designed to restore the sealing integrity of your vehicle's disc brake calipers. This kit provides the essential components needed to maintain proper brake function and prevent fluid leaks, ensuring consistent braking performance.

• Complete seal kit for disc brake calipers
• Includes all necessary seals for caliper piston and dust protection
• Compatible with a range of vehicle makes and models requiring part number WK4219
• Manufactured by Raybestos, a trusted name in brake components
• Part of the Element3 product line focused on reliable brake service solutions

About the Raybestos Element3 Product Line

The Element3 line by Raybestos offers a comprehensive range of brake service kits and components engineered for durability and precise fitment. The Element3 Disc Brake Caliper Seal Kit WK4219 is part of this line, providing technicians and vehicle owners with the necessary seals to maintain or rebuild disc brake calipers effectively. This product line emphasizes quality materials and compatibility to support proper brake system function.

Detailed Product Description

The WK4219 seal kit includes all the essential seals required to refurbish disc brake calipers, including piston seals and dust boots. These components are critical for preventing brake fluid leaks and protecting the caliper piston from contaminants. Proper sealing ensures consistent hydraulic pressure and smooth caliper operation, which are vital for safe braking. This kit is suitable for vehicles that specify the WK4219 part number and is designed to meet OEM standards for fit and function.

Common Applications and Issues Addressed

• Restores sealing surfaces to prevent brake fluid leaks
• Eliminates caliper piston sticking or binding
• Protects caliper internals from dirt and moisture
• Helps maintain consistent brake pedal feel and response
• Supports brake system rebuilds and maintenance

Installation Notes and Tips

When installing the Raybestos Element3 WK4219 seal kit, ensure the caliper bore is thoroughly cleaned and free of corrosion or debris. Lubricate the new seals with appropriate brake fluid before installation to prevent damage. Carefully seat the piston seals and dust boots to avoid pinching or misalignment. Follow vehicle-specific service manual instructions for caliper disassembly and reassembly to ensure proper fitment and brake system performance.

Quality Assurance and Warranty

Raybestos manufactures the Element3 WK4219 seal kit to meet stringent quality standards, ensuring reliable performance in brake system maintenance. While specific warranty details are not provided, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Using genuine Raybestos components helps maintain the integrity and safety of your vehicle's braking system.