Raybestos DP85456 Disc Brake Caliper Piston - Front or Rear

Reliable Disc Brake Caliper Piston for Jeep Grand Cherokee

The Raybestos R-Line DP85456 disc brake caliper piston is engineered for precise fitment and durability in Jeep Grand Cherokee and Grand Wagoneer models. Designed with phenolic resin material, this caliper piston offers enhanced performance and resistance to heat and corrosion.

• Caliper piston made from phenolic resin for improved heat resistance
• Compatible with Jeep Grand Cherokee and Grand Wagoneer models
• Part number DP85456 ensures exact replacement fit
• Manufactured by Raybestos under the R-Line product line
• Designed for brake hydraulics system reliability and longevity

Durable Phenolic Resin Caliper Piston

This disc brake caliper piston is constructed from phenolic resin, a material known for its lightweight properties and excellent resistance to heat and corrosion. Phenolic resin pistons reduce heat transfer to the brake fluid, helping to prevent brake fade and maintain consistent braking performance. The DP85456 part is specifically designed to meet the requirements of Jeep Grand Cherokee and Grand Wagoneer brake systems, ensuring proper sealing and smooth piston movement within the caliper.

About the Raybestos R-Line Product Line

The R-Line by Raybestos focuses on delivering reliable brake components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise manufacturing processes to provide consistent performance and durability. The DP85456 disc brake caliper piston is part of this line, offering a dependable replacement option for Jeep brake hydraulics.

Applications and Common Issues Addressed

• Replacement for worn or damaged caliper pistons in Jeep Grand Cherokee and Grand Wagoneer
• Resolves brake fluid contamination caused by piston corrosion
• Addresses brake fade due to excessive heat transfer
• Fixes sticking or seized caliper pistons affecting brake responsiveness
• Improves overall brake system reliability and safety

Installation Notes and Tips

• Ensure compatibility with your specific Jeep Grand Cherokee or Grand Wagoneer model year before installation
• Clean caliper bore thoroughly to remove debris and corrosion before inserting the new piston
• Use proper brake fluid and follow manufacturer torque specifications during reassembly
• Inspect caliper seals and replace if necessary to maintain proper sealing
• Bleed the brake system after installation to remove air and ensure optimal brake performance

Quality Assurance and Warranty

Raybestos manufactures the DP85456 caliper piston to meet stringent quality standards, ensuring reliable performance in brake hydraulics applications. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties covering defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.