Raybestos 97821R Brake Drum - Rear

Overview of Raybestos R-Line Brake Drum 97821R for Ford Focus

The Raybestos R-Line Brake Drum 97821R is engineered specifically for Ford Focus models, providing precise fitment and reliable braking performance. Designed with exacting dimensions, this brake drum ensures compatibility and durability for your vehicle's braking system.

• Inside diameter: 228.3 mm (8.988 inches)
• Outside diameter: 270.5 mm (10.65 inches)
• Drum depth: 50.2 mm (1.976 inches)
• Five stud/lug holes with 13.7 mm (0.54 inches) diameter
• Part number: 97821R

Detailed Specifications and Features

The Raybestos R-Line 97821R brake drum features an inside diameter of 228.3 mm (8.988 inches), which is critical for proper brake shoe contact and effective braking force. The outside diameter measures 270.5 mm (10.65 inches), providing the necessary surface area for heat dissipation during braking. With a depth of 50.2 mm (1.976 inches), this brake drum accommodates the brake shoes and hardware securely. The five stud/lug holes, each with a diameter of 13.7 mm (0.54 inches), ensure a secure fit on the Ford Focus wheel hub assembly.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a dedicated product line focused on delivering reliable brake components that meet or exceed OEM specifications. This line is designed to provide consistent performance and durability for vehicles like the Ford Focus, making it a suitable choice for replacement brake drums that require precise fitment and dependable operation.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Ford Focus models
• Addresses brake noise caused by uneven drum surfaces
• Resolves vibration or pulsation during braking
• Restores proper brake shoe contact and stopping power
• Prevents brake fade due to heat buildup

Installation Notes and Tips

When installing the Raybestos R-Line 97821R brake drum, ensure the hub surface is clean and free of rust or debris to promote proper seating. Verify the stud/lug hole alignment with the vehicle’s wheel hub before mounting. It is recommended to inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance. Proper torque specifications should be followed when tightening lug nuts to avoid warping the drum.

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet stringent quality standards, ensuring consistent performance and durability. While specific warranty details for part number 97821R are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.