Raybestos 9331R Brake Drum - Rear

Overview of Raybestos R-Line 9331R Brake Drum

The Raybestos R-Line 9331R brake drum is engineered for reliable braking performance on Toyota Corolla and Tercel models. Designed with precise dimensions and quality materials, this brake drum ensures consistent stopping power and durability.

• Outside Diameter: 9.500 inches
• Depth: 2.290 inches
• Nominal Drum Diameter: 7.900 inches
• Stud/Lug Hole Quantity: 4
• Stud/Lug Hole Diameter: 0.575 inches
• No outer cooling fins for standard heat dissipation

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet OEM specifications. This product line emphasizes precise fitment and consistent performance, making the 9331R brake drum a suitable replacement part for Toyota Corolla and Tercel vehicles requiring reliable drum brakes.

Technical Description and Specifications

The 9331R brake drum features an outside diameter of 9.500 inches and a depth of 2.290 inches, matching the original equipment dimensions for compatible Toyota models. The nominal drum diameter is 7.900 inches, ensuring proper contact with brake shoes for effective braking. With four stud/lug holes measuring 0.575 inches in diameter, this brake drum fits securely on the wheel hub assembly. The absence of outer cooling fins indicates a standard design optimized for typical driving conditions.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Toyota Corolla and Tercel
• Addresses brake noise caused by uneven drum surfaces
• Resolves vibration issues related to out-of-round drums
• Improves braking consistency and pedal feel
• Restores proper brake shoe contact and stopping power

Installation Notes and Tips

• Verify compatibility with your Toyota Corolla or Tercel model year before installation
• Inspect wheel studs and lug nuts for wear or damage during replacement
• Ensure brake shoes are properly adjusted to the 7.900-inch nominal drum diameter
• Clean mounting surfaces to prevent misalignment
• Follow manufacturer torque specifications for lug nuts

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet strict quality standards, ensuring durability and performance. The 9331R part number undergoes rigorous testing to comply with OEM fitment and function requirements. Warranty coverage details should be confirmed with the product documentation or supplier.