/live/media/P8/P8_AD8238P_Fro.jpg)
OE Quality
60-Day Returns
PowerStop AD8238P Brake Drum - Rear
Rear OE Replacement Brake Drum for Cobalt and G5
PowerStop AD8238P is a rear OE stock replacement brake drum built for direct bolt-on fitment on select 2009-2010 Chevrolet Cobalt and Pontiac G5 models. It is manufactured to original equipment specifications for fitment, weight, and performance, with a high-temp coated finish to help resist rust and corrosion.
Key Features
- Direct replacement rear brake drum for OE-style service
- High-temp coated surface helps protect against rust and corrosion
- Cast iron construction for dependable braking performance
- Balanced for smoother operation
- Built to original equipment specifications for fitment and weight
- Compatible With 2009-2010 Chevrolet Cobalt, rear
- Compatible With 2009-2010 Pontiac G5, rear
Product Details
The Power Stop Autospecialty line focuses on OE replacement braking components for drivers who want factory-style fitment without changing the original brake setup. This rear brake drum, part number AD8238P, uses cast iron construction and a rust-resistant coating to support long-term service in everyday driving conditions. With an inside diameter of 228.40 mm (8.99 in) and an outside diameter of 274.00 mm (10.79 in), AD8238P is made for the rear brake application on the listed Chevrolet Cobalt and Pontiac G5 vehicles.
This part cross-references Centric Parts 122.62038 for the same application.
Common Brake Drum Replacement Issues
- Rear brake pulsation or uneven braking feel
- Rust buildup on the drum surface
- Wear from an out-of-spec factory drum
- Noisy rear brake operation caused by drum condition
- Restoring OE-style rear brake performance on a Chevrolet Cobalt or Pontiac G5
Installation Notes and Tips
AD8238P is a rear brake drum replacement for 2009-2010 Chevrolet Cobalt and 2009-2010 Pontiac G5 applications. Confirm rear drum brake configuration, inspect related brake components during service, and verify drum dimensions against the vehicle’s OE requirements before installation. Proper brake adjustment and a clean mating surface help support correct operation after replacement.
Quality Assurance
PowerStop manufactures this brake drum to original equipment specifications and applies a protective coating to help resist rust and corrosion. The drum is balanced for consistent operation and built as a direct bolt-on replacement for factory equipment.
| Brand | PowerStop |
|---|---|
| Part Number | AD8238P |
| Position | Power Stop - Rear OE Stock Replacement Coated Brake Drum, Rear |
| Material | Cast iron |
| Maximum Brake Diameter (Discard) | 230.60 |
| Maximum Brake Diameter (Discard) | 9.08 |
| Rust Resistant Coating | Yes |
| Inside Diameter | 228.40 |
| Inside Diameter | 8.99 |
| Bolt Hole Quantity | 4 |
| Balanced | Yes |
| Outside Diameter | 10.79 |
| Outside Diameter | 274.00 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Chevrolet | Cobalt | Rear | Power Stop - Rear OE Stock Replacement Coated Brake Drum |
| 2010 | Pontiac | G5 | Rear | Power Stop - Rear OE Stock Replacement Coated Brake Drum |
| 2009 | Chevrolet | Cobalt | Rear | Power Stop - Rear OE Stock Replacement Coated Brake Drum |
| 2009 | Pontiac | G5 | Rear | Power Stop - Rear OE Stock Replacement Coated Brake Drum |
* 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.