Raybestos 9703R Brake Drum - Rear

Overview of Raybestos R-Line 9703R Brake Drum for Mazda MPV

The Raybestos R-Line 9703R brake drum is engineered specifically for Mazda MPV models, providing precise fitment and reliable braking performance. Designed to meet OEM specifications, this brake drum ensures consistent operation and durability for your vehicle's braking system.

• Outside diameter: 11.650 inches (295.91 mm)
• Depth: 2.390 inches (60.7 mm)
• Nominal drum diameter: 10.050 inches (255.27 mm)
• Five stud/lug holes with a diameter of 0.557 inches (14.15 mm)
• No outer cooling fins for standard heat dissipation

Raybestos R-Line Product Line Details

The R-Line by Raybestos is a product line focused on delivering reliable brake components that align closely with original equipment specifications. The 9703R brake drum is part of this line, offering consistent dimensions and quality materials to maintain proper braking function and vehicle safety for Mazda MPV owners.

Technical Description and Specifications

This brake drum features an outside diameter of 11.650 inches and a depth of 2.390 inches, matching the required dimensions for the Mazda MPV. The nominal drum diameter is 10.050 inches, ensuring compatibility with the vehicle's brake shoes. The drum includes five stud/lug holes, each measuring 0.557 inches in diameter, designed to fit securely on the wheel hub. The absence of outer cooling fins indicates a standard design optimized for typical driving conditions without additional heat dissipation features.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Mazda MPV models
• Restores proper braking surface to reduce brake noise and vibration
• Addresses uneven brake wear caused by damaged drums
• Helps maintain correct brake shoe alignment and contact
• Prevents brake fade due to drum deformation or overheating

Installation Notes and Tips

• Ensure the brake drum matches the vehicle’s specifications before installation
• Inspect wheel studs and lug holes for wear or damage during replacement
• Clean the hub surface to ensure proper seating of the brake drum
• Check brake shoe condition and replace if necessary for optimal performance
• Torque lug nuts to manufacturer specifications to avoid warping the drum

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet strict quality standards, ensuring dimensional accuracy and material integrity. While specific warranty details for part number 9703R are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.