Raybestos 9793R Brake Drum - Rear

Overview of Raybestos R-Line Brake Drum 9793R for Scion xD

The Raybestos R-Line Brake Drum 9793R is engineered for precise fitment on Scion xD models. Designed to meet exacting specifications, this brake drum ensures reliable braking performance and durability for your vehicle.

• Inside diameter options: 228.6 mm (9.000 inches)
• Outside diameter options: 0.440 inches and 11.200 inches
• Depth measurements: 1.831 inches and 46.500 mm
• Stud/Lug hole quantity: 5
• Stud/Lug hole diameters: 0.640 inches and 16.250 mm
• No outer cooling fins for a solid drum design

Detailed Specifications and Features

This brake drum features an inside diameter of 228.6 mm (9.000 inches), providing a precise fit for the Scion xD's braking system. The outside diameter measures 11.200 inches (with an additional 0.440 inch measurement likely related to flange or mounting surface), ensuring compatibility with the vehicle's wheel assembly. The depth of the drum is specified as 1.831 inches and 46.500 mm, accommodating the brake shoes and allowing for proper engagement. The drum includes five stud/lug holes with diameters of 0.640 inches and 16.250 mm, matching the Scion xD's wheel bolt pattern. This part does not feature outer cooling fins, indicating a solid drum design optimized for standard braking applications.

About the Raybestos R-Line Product Line

The R-Line by Raybestos is a product line focused on delivering reliable brake components that meet OEM specifications. This line is designed to provide consistent performance and fitment for specific vehicle applications, such as the Scion xD. The R-Line brake drums are manufactured to precise dimensions, ensuring compatibility and dependable braking function without unnecessary features like cooling fins, which are not required for this application.

Common Applications and Problem Solving

• Replacement for worn or scored brake drums on Scion xD models
• 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 stopping power
• Prevents brake fade caused by damaged or out-of-spec drums

Installation Notes and Tips

When installing the Raybestos R-Line Brake Drum 9793R, ensure the drum is clean and free of debris before mounting. Verify the stud/lug hole alignment with the vehicle’s wheel studs to avoid installation issues. It is recommended to inspect brake shoes and hardware for wear and replace as necessary to maintain optimal braking performance. Proper torque specifications should be followed when securing the drum to the hub.

Quality Assurance and Warranty

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