Raybestos 9740R Brake Drum - Rear

Overview of Raybestos R-Line 9740R Brake Drum

The Raybestos R-Line 9740R brake drum is engineered for reliable braking performance on select Chevrolet, Pontiac, and Saturn vehicles. Designed to meet precise specifications, this brake drum ensures consistent fit and function for models like the Chevrolet Equinox and Pontiac Torrent.

• Outside diameter: 11.650 inches
• Depth: 2.250 inches
• Nominal drum diameter: 9.900 inches
• Stud/Lug hole quantity: 5
• Stud/Lug hole diameter: 0.573 inches
• Compatible with Chevrolet Aztek, Equinox, Pontiac Torrent, and Saturn Vue

Detailed Specifications and Features

The 9740R brake drum from Raybestos features an outside diameter of 11.650 inches and a depth of 2.250 inches, providing the necessary dimensions for proper brake shoe contact and heat dissipation. The nominal drum diameter measures 9.900 inches, ensuring compatibility with the braking system of the specified vehicles. This brake drum includes five stud/lug holes with a diameter of 0.573 inches, matching the wheel mounting requirements of Chevrolet, Pontiac, and Saturn models such as the Aztek and Vue. Notably, this brake drum does not include outer cooling fins, which is typical for many OEM-style drums.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering dependable brake components that meet or exceed original equipment specifications. The 9740R brake drum is part of this line, offering a balance of durability and precise fitment for vehicles like the Chevrolet Equinox and Pontiac Torrent. The R-Line is designed to provide consistent braking performance and ease of installation for professional technicians and experienced DIYers alike.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Chevrolet Aztek and Pontiac Torrent
• Restores proper braking surface to eliminate brake noise and vibration
• Addresses uneven brake shoe wear caused by damaged drums
• Helps maintain braking efficiency on Saturn Vue and Chevrolet Equinox
• Suitable for vehicles experiencing brake fade due to drum surface issues

Installation Notes and Tips

• Ensure the brake drum is compatible with your vehicle’s make and model before installation
• Inspect wheel studs and lug nuts for wear or damage during replacement
• Clean the hub surface to ensure proper drum seating and avoid runout
• Check brake shoes for wear and replace if necessary to optimize braking performance
• Torque lug nuts to manufacturer specifications after installation

Quality Assurance and Warranty

Raybestos R-Line brake drums are manufactured to meet strict quality standards, ensuring reliable performance and durability. The 9740R part number undergoes rigorous testing to comply with OEM fit and function requirements. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s longevity and safety.