Enhanced oil capacity and cooling for AAM rear axles.
The Advanced FLOW Engineering Differential Cover is designed for AAM 11.5, 11.8, and 12 inch rear axles, providing superior performance through increased oil capacity. Constructed from durable cast aluminum and finished with a black powder coat, this cover features machined fins that enhance heat transfer, ensuring optimal cooling during operation. The design includes a magnetic drain plug and a deep reach fill plug, which work together to capture loose particles, thereby maximizing protection for the differential components.
Additionally, the cover is equipped with a calibration plug set to the factory oil level, preventing overfilling and ensuring proper lubrication. A pre-installed oil level sight glass allows for quick and easy inspection of the oil level, facilitating maintenance and monitoring. This differential cover is engineered to meet the demands of high-performance applications while maintaining reliability and efficiency.
Features
- Constructed Out Of Durable Cast Aluminum
- Black Powder Coated With Machined Fins
- Dual Neodymium Magnetic Plugs Are Used For Maximum Gear Protection
- Large Oil Level Sight Glass And Calibration Plug Set To The Factory Oil Level Prevents Overfilling
Specifications
- Manufacturer: Advanced FLOW Engineering
- Manufacturer Part Number: 46-71150B
- Axle Model: AAM 11.5/ 11.8/ 12 Inch
- Cover Bolts: 14
- Color: Black
- Material: Aluminum
- Type: Machine Finned
- Finish: Powder Coated
- Carrier Main Cap Support/Girdle: No
- Includes Drain Plug: Yes
- Includes Filler Plug: Yes
- Includes Gaskets: No
- Includes Bolts/Studs: No
Compatibility / Fit
- 2019-2024 Ram 2500
- 2019-2024 Ram 3500
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

