Raybestos 9789R Brake Drum - Rear

Overview of Raybestos R-Line Brake Drum 9789R for Mitsubishi Lancer

The Raybestos R-Line Brake Drum 9789R is engineered specifically for Mitsubishi Lancer 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: 202.950 mm (7.991 inches)
• Outside diameter: 240.030 mm (9.450 inches)
• Depth: 41.450 mm (1.631 inches)
• Stud/Lug hole diameter: 12.500 mm (0.493 inches)
• No outer cooling fins for a solid drum design

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components tailored for specific vehicle applications. This product line emphasizes precise manufacturing tolerances and consistent quality, making the 9789R brake drum a suitable replacement part for maintaining the braking integrity of your Mitsubishi Lancer.

Technical Description and Specifications

The Raybestos R-Line 9789R brake drum features an inside diameter of 202.950 mm (7.991 inches), which is critical for proper brake shoe contact and effective braking force. The outside diameter measures 240.030 mm (9.450 inches), providing the necessary surface area for heat dissipation. With a depth of 41.450 mm (1.631 inches), this brake drum accommodates the brake shoes and hardware securely. The stud/lug hole diameter of 12.500 mm (0.493 inches) ensures compatibility with the Mitsubishi Lancer's wheel studs. This brake drum does not include outer cooling fins, indicating a solid drum design optimized for standard braking applications.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Mitsubishi Lancer models
• Addresses brake pulsation caused by uneven drum surfaces
• Resolves noise issues related to damaged or warped drums
• Restores proper braking performance and pedal feel
• Prevents brake fade due to consistent drum dimensions and material integrity

Installation Notes and Tips

• Ensure the brake drum 9789R is compatible with your specific Mitsubishi Lancer year and trim before installation
• Inspect brake shoes and hardware for wear and replace if necessary during drum installation
• Clean the hub surface to ensure proper seating of the brake drum
• Torque wheel lug nuts to manufacturer specifications after installation
• Perform a brake system test to verify proper operation and absence of noise or vibration

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 9789R part undergoes rigorous quality control processes to maintain consistent dimensions and material standards. Warranty coverage details should be confirmed with the point of purchase or Raybestos directly, as warranty terms may vary.