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Raybestos 2009R Brake Drum - Front or Rear
| Brand | Raybestos 2009R |
|---|---|
| Position | Rear |
| Depth | 2.430 |
| Depth | 61.700 |
| Nominal Drum Diameter | 0.475 |
| Nominal Drum Diameter | 12.050 |
| Outer Cooling Fins | No |
| Outside Diameter | 0.536 |
| Outside Diameter | 13.600 |
| Stud/Lug Hole Diameter | 0.528 |
| Stud/Lug Hole Diameter | 13.400 |
| Stud/Lug Hole Quantity | 8 |
| Product line | R-Line |
| Fits | Chevrolet and GMC |
Brake drum. Precision-machined for dependable braking performance.
R-Line quality. A Raybestos line focused on dependable replacement parts.
Cross-references AMS Automotive 6365, Anchor 2009 and AP Exhaust 60005 for the same application. See all 26.
Raybestos R-Line Brake Drum 2009R
The Raybestos R-Line 2009R brake drum is built for rear drum brake service where correct diameter, depth, and wheel mounting dimensions matter. With a 13.600-inch outside diameter, 12.050-inch nominal drum diameter, and 2.430-inch depth, it supports accurate brake shoe contact and consistent drum brake operation.
Key Features
- Raybestos R-Line brake drum, part number 2009R
- 13.600-inch outside diameter for proper drum brake fitment
- 12.050-inch nominal drum diameter
- 2.430-inch depth for the specified brake assembly geometry
- 8 stud/lug holes with 13.400 mm lug hole diameter
- No outer cooling fins
Product Details
The Raybestos R-Line 2009R is a brake drum for vehicles using an 8-lug drum brake setup. Its 13.600-inch outside diameter, 12.050-inch nominal drum diameter, and 61.700 mm depth are the core dimensions that determine proper drum-to-shoe relationship and wheel mounting alignment. This part cross-references Anchor 2009 for the same application. For buyers searching brake drum replacement options for Chevrolet Silverado and GMC Sierra applications, the 2009R provides the dimensional match needed for service work.
Raybestos R-Line focuses on dependable replacement brake components for everyday repair needs. In the brake drum category, that means attention to the critical measurements that affect braking feel, shoe contact, and drum fitment. The Raybestos 2009R is also referenced by multiple aftermarket part numbers, including Centric Parts 123.66036, Bosch 8109, and OE-TurboPower D2009.
Common Issues This Part Can Address
- Brake drum scoring or wear beyond service limits
- Pulsation or uneven rear drum braking caused by an out-of-spec drum
- Reduced shoe contact from incorrect drum diameter
- Wheel mounting issues related to damaged lug holes
- Noise from a worn or distorted rear brake drum
Installation Notes and Tips
Verify drum diameter, depth, and lug-hole dimensions against the original part before installation. Inspect brake shoes, wheel cylinders, and hardware condition during service, and measure the drum after cleaning to confirm it remains within specification. For vehicle-specific searches, this brake drum is commonly associated with Chevrolet Silverado and GMC Sierra rear drum brake applications where the listed dimensions match the original equipment setup.
Quality Assurance
Raybestos is a recognized brake parts brand with the R-Line product line covering replacement components for routine brake service. The 2009R is built around the listed dimensional specifications to support accurate fitment and consistent brake drum replacement.
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