2020-2021 Chevrolet Silverado Trucks V8-6.6L (AAM 11.5/12.0-14) Pro Series Rear Differential Cover Black w/ Machined Fins & Gear Oil
PRO Guard D2 Synthetic 75W-90 Gear Oil:
The supplied gear oil (4 quarts) exceeds the performance requirements of API GL-5 recommended for both open and limited slip applications.
Increased Oil Capacity:
This cover has an increased oil capacity over stock for better performance over a longer duration.
Built-in Internal/External Fins:
Built-in internal and external fins transfer heat from the oil to the outside air for maximum cooling.
Magnetic Plugs:
This cover incorporates a magnetic drain and deep reach fill plug to capture loose particles for maximum protection.
Calibration Plug:
A calibration plug is set to the factory oil level to prevent overfilling.
Oil Level Sight Glass:
A pre-installed oil level sight glass allows quick and easy oil inspection.
Fitment Note:
This item fits vehicles equipped with AAM 11.5/12.0 Rear axles.
Emissions Disclaimer:
This product does not require a CARB EO#.
When it comes to engineering for power, performance, protection and value, aFe POWER is the only choice.
Vehicle Applications
Year | Make | Model | SubModel | Engine | Fuel |
2020-2021 | Chevrolet | Silverado 2500 HD | Duramax | V8 6.6L (td) | Diesel |
2020-2021 | Chevrolet | Silverado 3500 HD | Duramax | V8 6.6L (td) | Diesel |
2020-2021 | Chevrolet | Silverado 2500 HD | V8 6.6L | Gas | |
2020-2021 | Chevrolet | Silverado 3500 HD | V8 6.6L | Gas | |
2020-2021 | GMC | Sierra 2500 HD | Duramax | V8 6.6L (td) | Diesel |
2020-2021 | GMC | Sierra 3500 HD | Duramax | V8 6.6L (td) | Diesel |
2020-2021 | GMC | Sierra 2500 HD | V8 6.6L | Gas | |
2020-2021 | GMC | Sierra 3500 HD | V8 6.6L | Gas |
Weight | 21.00 lbs |
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Parent Product Type | Performance Upgrades |
Product Types | Differentials |
Brand | Advanced Flow Engineering |
Make | Chevrolet |
Model | Silverado |
Year | 2020, 2021 |