Raybestos 9680R Brake Drum - Front

Raybestos R-Line Brake Drum 9680R

The Raybestos R-Line 9680R brake drum is built for rear drum brake service where correct dimensions and lug pattern matter. With a 12.400-inch outside diameter, 2.550-inch depth, and 10.100-inch nominal drum diameter, it supports accurate brake shoe contact and consistent drum brake operation.

For buyers searching for a Raybestos brake drum for Chevrolet and GMC applications, the 9680R provides a direct replacement option in the R-Line product line. It is a 5-lug brake drum with 16.200 mm stud/lug hole diameter and no outer cooling fins.

Key Features

• Raybestos R-Line brake drum, part number 9680R
• 12.400-inch outside diameter and 2.550-inch depth
• 10.100-inch nominal drum diameter for proper brake shoe contact
• 5 stud/lug holes with 16.200 mm hole diameter
• No outer cooling fins
• Brake drum replacement for rear drum brake service

About the R-Line Product Line

Raybestos R-Line covers everyday brake service parts for drivers who need a straightforward replacement component. In this category, the line focuses on fit, dimensional accuracy, and dependable service characteristics for routine brake maintenance.

Detailed Description

The 9680R brake drum is specified with a 0.487-inch outside diameter measurement listed in the data set, along with the primary 12.400-inch outside diameter value, 64.750 mm depth, and 0.397-inch nominal drum diameter listing. These dimensions help match the drum to the brake shoe arc and hub interface used in drum brake assemblies. If you are sourcing a Raybestos 9680R brake drum for Chevrolet or GMC rear drum brake repair, this part number is the reference point to verify against your vehicle’s original drum specifications.

This part cross-references Anchor 9680 for the same application.

What This Brake Drum Helps Address

• Brake pulsation caused by worn or out-of-round drum surfaces
• Reduced rear braking performance from a damaged drum
• Noise from scoring, heat checking, or uneven drum wear
• Poor shoe-to-drum contact after brake service
• Fitment issues when replacing an incorrect drum diameter or lug pattern

Installation Notes and Tips

Verify the drum diameter, depth, and 5-lug hole pattern against the removed part before installation. Inspect brake shoes, wheel cylinders, and hardware condition during service, and confirm the drum seats fully on the hub without interference. For Chevrolet and GMC drum brake applications, confirm rear axle and brake configuration using the vehicle’s original specifications.

Quality Assurance

Raybestos manufactures brake components for service replacement applications, and the R-Line is positioned for standard brake maintenance needs. Confirm part number 9680R against your vehicle application before ordering to ensure proper brake drum selection.