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Raybestos 9640R Brake Drum - Rear
Overview of Raybestos R-Line 9640R Brake Drum
The Raybestos R-Line 9640R brake drum is engineered for reliable braking performance on Hyundai Elantra and Tiburon models. Designed to meet precise specifications, this brake drum ensures consistent fit and function for your vehicle's braking system.
- Outside diameter: 9.600 inches
- Depth: 1.730 inches
- Nominal drum diameter: 8.100 inches
- Stud/Lug hole quantity: 4
- Stud/Lug hole diameter: 0.500 inches (12.700 mm)
- No outer cooling fins
Raybestos R-Line Product Line Details
The R-Line by Raybestos is a dedicated product line focused on delivering dependable brake components that meet original equipment specifications. The 9640R brake drum is part of this line, offering precise dimensions and quality materials to maintain braking integrity for Hyundai vehicles such as the Elantra and Tiburon.
Technical Description and Specifications
This brake drum features an outside diameter of 9.600 inches and a depth of 1.730 inches, providing the correct fit for compatible Hyundai models. The nominal drum diameter measures 8.100 inches, ensuring proper contact with brake shoes. It includes four stud/lug holes with a diameter of 0.500 inches (12.700 mm), matching factory mounting requirements. The design excludes outer cooling fins, which is consistent with the original equipment design for these vehicles.
Compatible Vehicles and Applications
- Hyundai Elantra brake drum replacement
- Hyundai Tiburon rear brake drum maintenance
- Addressing brake noise or vibration issues on Hyundai Elantra
- Resolving uneven brake wear on Hyundai Tiburon
- Replacing worn or damaged brake drums on compatible Hyundai models
Installation Notes and Tips
Ensure the brake drum is clean and free of debris before installation. Verify that the stud/lug hole pattern matches your vehicle’s hub assembly. It is recommended to inspect brake shoes and hardware during installation to maintain optimal braking performance. Proper torque specifications should be followed when securing the brake drum to avoid warping or misalignment.
Quality Assurance and Warranty
Raybestos R-Line brake drums are manufactured to meet or exceed OEM standards, providing consistent performance and durability. The 9640R part number undergoes rigorous quality control to ensure dimensional accuracy and material integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Raybestos |
|---|---|
| Part Number | 9640R |
| Position | R-Line, Rear |
| Depth | 1.730 |
| Depth | 43.950 |
| Nominal Drum Diameter | 0.318 |
| Nominal Drum Diameter | 8.100 |
| Outer Cooling Fins | No |
| Outside Diameter | 0.378 |
| Outside Diameter | 9.600 |
| Stud/Lug Hole Diameter | 0.500 |
| Stud/Lug Hole Diameter | 12.700 |
| Stud/Lug Hole Quantity | 4 |
This part fits 10 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2001 | Hyundai | Elantra | Rear | R-Line |
| 2001 | Hyundai | Tiburon | Rear | R-Line |
| 2000 | Hyundai | Elantra | Rear | R-Line |
| 2000 | Hyundai | Tiburon | Rear | R-Line |
| 1999 | Hyundai | Elantra | Rear | R-Line |
| 1999 | Hyundai | Tiburon | Rear | R-Line |
| 1998 | Hyundai | Elantra | Rear | R-Line |
| 1998 | Hyundai | Tiburon | Rear | R-Line |
| 1997 | Hyundai | Elantra | Rear | R-Line |
| 1997 | Hyundai | Tiburon | 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.