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Raybestos 2005R Brake Drum - Front or Rear
Overview of Raybestos R-Line 2005R Brake Drum
The Raybestos R-Line 2005R brake drum is engineered for reliable braking performance on Chevrolet Blazer and GMC Jimmy models. Designed to meet precise specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.
- Outside Diameter: 12.400 inches
- Depth: 2.400 inches
- Nominal Drum Diameter: 11.050 inches
- Stud/Lug Hole Quantity: 6
- Stud/Lug Hole Diameter: 0.448 inches
- No outer cooling fins
Detailed Specifications and Features
The 2005R brake drum from Raybestos features an outside diameter of 12.400 inches and a depth of 2.400 inches, providing the correct dimensions for proper brake shoe contact and heat dissipation. The nominal drum diameter measures 11.050 inches, ensuring compatibility with the braking components of Chevrolet Blazer and GMC Jimmy vehicles. This brake drum includes six stud/lug holes with a diameter of 0.448 inches, matching the wheel bolt pattern for secure installation. The design excludes outer cooling fins, focusing on a solid drum construction suitable for the specified vehicle models.
R-Line Product Line Information
The Raybestos R-Line is a product line that offers dependable brake components designed to meet original equipment specifications. The R-Line brake drums provide consistent quality and fitment, making them suitable replacements for Chevrolet and GMC vehicles requiring precise brake drum dimensions. The 2005R part number is part of this line, ensuring it adheres to Raybestos' standards for durability and performance.
Applications and Problem Solving
- Replacement for worn or damaged brake drums on Chevrolet Blazer and GMC Jimmy
- Addresses brake noise caused by uneven drum surfaces
- Resolves vibration issues due to out-of-round drums
- Improves braking consistency by restoring proper drum dimensions
- Prevents brake fade from excessive drum wear
Installation Notes and Tips
- Verify compatibility with Chevrolet Blazer and GMC Jimmy models before installation
- Inspect wheel studs and lug nuts for wear during installation
- Ensure brake shoes are properly adjusted to the 11.050-inch nominal drum diameter
- Check for proper torque on lug nuts to maintain secure fitment
- Clean mating surfaces to prevent brake noise and ensure smooth operation
Quality Assurance and Warranty
Raybestos manufactures the 2005R brake drum to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in material and workmanship. For exact warranty information, consult Raybestos documentation or authorized distributors.
| Brand | Raybestos |
|---|---|
| Part Number | 2005R |
| Position | R-Line, Rear |
| Depth | 2.400 |
| Depth | 60.950 |
| Nominal Drum Diameter | 0.435 |
| Nominal Drum Diameter | 11.050 |
| Outer Cooling Fins | No |
| Outside Diameter | 0.487 |
| Outside Diameter | 12.400 |
| Stud/Lug Hole Diameter | 0.448 |
| Stud/Lug Hole Diameter | 11.400 |
| Stud/Lug Hole Quantity | 6 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 1970 | Chevrolet | Blazer | RWD | Front | R-Line |
| 1970 | Chevrolet | Blazer | Rear | R-Line | |
| 1970 | GMC | G15/G1500 Van | Front | Compatibility with 11 inch drum brake shoe hold down spring and bleeder screw.; R-Line | |
| 1970 | GMC | G15/G1500 Van | Rear | Compatibility with 11 inch drum brake shoe hold down spring and bleeder screw.; R-Line | |
| 1970 | GMC | Jimmy | RWD | Front | R-Line |
| 1970 | GMC | Jimmy | Rear | R-Line | |
| 1969 | Chevrolet | Blazer | RWD | Front | R-Line |
| 1969 | Chevrolet | Blazer | Rear | R-Line | |
| 1963 | GMC | G1000 Series | Front | with Non-Finned Drum; with 11 IN x 2 IN Brakes; R-Line | |
| 1963 | GMC | G1000 Series | Rear | R-Line |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.