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Brake Drum
$53.99

An engineered, high-performance rear brake drum meticulously machined to original equipment (OE) standards by HI-TEC. Featuring a 100% computer-balanced cast iron structure, it provides a perfectly flat, noise-free friction surface that directly eliminates pedal pulsation and restores optimal rear braking power.
Brake Drum AD8721
The HI-TEC AD8721 Premium Brake Drum is engineered to rigorous original equipment (OE) standards to restore dependable stopping power and optimal rear-wheel braking balance. This heavy-duty brake drum provides a precise friction surface area for the rear brake shoes, effectively resolving common performance issues such as erratic rear-wheel vibrations, severe pedal pulsation, loud grinding or squealing noises during engagement, and soft pedal responsiveness. Its precision-machined structure maintains a perfectly balanced rotating layout, protecting the entire rear braking assembly under high friction thermal stress.
Key Features & Component Identification
- Brand & Quality: Authentic HI-TEC Brake’s premium friction line.
- Part Number (SKU): Specific model AD8721.
- Design Type: High-grade OE Replacement Rear Brake Drum.
- Condition: Brand new in original factory packaging.
- Engineered to OE Standards: Guarantees a precise fit, form, and structural function to match your vehicle’s factory specifications.
- 100% Dynamic Balanced: Computer Numerically Controlled (CNC) machined to completely eliminate structural chatter, uneven friction paths, and rear wheel lock-up.
- Premium Dissipation Layout: Engineered with high-heat resistant cast iron materials to absorb thermal expansion and minimize drum warping.
- True Plug-and-Play: Built as a direct bolt-on replacement, requiring absolutely no vehicle modifications during installation.
Technical Specifications
- Material: Professional-grade cast iron construction for enhanced structural durability.
- Surface Treatment: Treated with a protective anti-corrosion coating to shield against road debris, salt, and premature rust.
- Installation Type: Bolt-On direct replacement layout.
- Position: Rear Axis Placement.
Compatibility Table
| Make | Model | Year Range | Description | Position | Drive Wheel | Veh. Qty. | Engine Base | Engine VIN | Engine Desg. |
|---|---|---|---|---|---|---|---|---|---|
| Jeep | Cherokee | 1990-2001 | Brake Drum | Rear | 2 | ||||
| Jeep | Comanche | 1990-1992 | Brake Drum | Rear | 2 | ||||
| Jeep | TJ | 1997-2006 | Brake Drum | Rear | 2 | ||||
| Jeep | Wagoneer | 1990-1990 | Brake Drum | Rear | 2 | ||||
| Jeep | Wrangler | 1990-2006 | Brake Drum | Rear | 2 |
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