Raybestos WK4216 Disc Brake Caliper Seal Kit - Rear

Reliable Disc Brake Caliper Seal Kit for Lexus NX Models

The Raybestos Element3 Disc Brake Caliper Seal Kit WK4216 is designed specifically for Lexus NX200t and NX300h models. This kit provides the essential components needed to maintain proper caliper function and ensure safe braking performance.

• Compatible with Lexus NX200t and NX300h models
• Includes all necessary seals for disc brake caliper service
• Part number WK4216 for precise identification
• Manufactured by Raybestos, a trusted name in brake components
• Part of the Element3 product line focused on quality and durability

About the Raybestos Element3 Product Line

The Element3 line by Raybestos offers a range of brake service kits engineered to meet or exceed OEM specifications. This product line emphasizes reliable materials and precise fitment, making it suitable for professional brake maintenance and repair. The WK4216 seal kit benefits from this focus, providing components that support the longevity and performance of your Lexus NX200t or NX300h disc brake calipers.

Detailed Product Description

The WK4216 Disc Brake Caliper Seal Kit contains all the necessary seals to refurbish the caliper assembly on compatible Lexus NX models. Proper sealing is critical to prevent brake fluid leaks and maintain hydraulic pressure within the braking system. Using this kit helps restore the caliper’s ability to apply consistent braking force, which is essential for vehicle safety and performance. The seals are manufactured to precise tolerances to ensure a secure fit and long service life.

Common Applications and Issues Addressed

• Replacement of worn or damaged caliper seals
• Elimination of brake fluid leaks around the caliper piston
• Restoration of proper caliper piston movement
• Prevention of brake drag caused by seal failure
• Maintenance of hydraulic pressure for effective braking

Installation Notes and Tips

When installing the WK4216 seal kit, ensure the caliper is thoroughly cleaned and free of debris before fitting new seals. Lubricate seals with appropriate brake fluid or lubricant to ease installation and prevent damage. Verify that all components are correctly seated to avoid leaks or improper caliper operation. It is recommended to inspect the caliper piston and bore for wear or corrosion during service.

Quality Assurance and Warranty

Raybestos manufactures the WK4216 seal kit under strict quality control standards to meet OEM requirements. While specific warranty details may vary, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Using genuine Raybestos parts helps ensure reliable brake system performance and safety.