Raybestos 97728R Brake Drum - Rear

Overview of Raybestos R-Line Brake Drum 97728R

The Raybestos R-Line Brake Drum 97728R is engineered for reliable braking performance on select Nissan and Infiniti vehicles. Designed specifically for the Nissan Pathfinder and Infiniti QX4, this brake drum meets precise fitment and dimensional requirements to ensure proper function and safety.

• Outside diameter: 13.400 inches
• Depth: 2.680 inches
• Nominal drum diameter: 11.650 inches
• Stud/Lug hole quantity: 6
• Stud/Lug hole diameter: 0.495 inches
• Compatible with Nissan Pathfinder and Infiniti QX4 models

Raybestos R-Line Product Line Details

The R-Line by Raybestos focuses on delivering dependable brake components that meet OEM specifications. This brake drum is part of the R-Line series, which emphasizes consistent dimensions and material quality to maintain braking system integrity. The 97728R brake drum is manufactured to provide a precise fit and reliable performance for vehicles requiring this specific part number.

Technical Description and Specifications

The Raybestos R-Line 97728R brake drum features an outside diameter of 13.400 inches and a depth of 2.680 inches, ensuring compatibility with the brake system design of the Nissan Pathfinder and Infiniti QX4. The nominal drum diameter measures 11.650 inches, which aligns with the original equipment specifications. This brake drum includes six stud/lug holes with a diameter of 0.495 inches, matching the wheel mounting requirements for these vehicles. The absence of outer cooling fins indicates a solid drum design optimized for standard braking applications.

Applications and Problem Solving

• Replacement for worn or scored brake drums on Nissan Pathfinder and Infiniti QX4
• Resolves issues with brake noise caused by uneven drum surfaces
• Addresses vibration or pulsation during braking due to drum wear
• Restores proper brake shoe contact and braking efficiency
• Prevents brake fade from damaged or out-of-spec drums

Installation Notes and Tips

• Verify compatibility with vehicle make, model, and year before installation
• Inspect brake shoes and hardware for wear when replacing the drum
• Clean mounting surfaces to ensure proper drum seating
• Torque lug nuts to manufacturer specifications after installation
• Perform a brake system test to confirm proper operation

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet or exceed OEM standards for fit and function. The 97728R part undergoes quality control inspections to ensure dimensional accuracy and material integrity. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship to support long-term reliability.