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aFe Power Rear Differential Cover Raw Finish for 1999-2013 GM Trucks 9.5-14 Bolt Axles
$298.00
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If you're looking to beef up your rear end’s protection without sacrificing performance, check out aFe Power's rear differential cover. This isn’t just some run-of-the-mill cover; it’s crafted from durable A356-T6 cast aluminum, which means it’s built to take a beating. The added reinforcing ribs? They give it that extra strength you need when you're pushing your truck to its limits.

Installation is pretty straightforward, thanks to the included mounting hardware. No need to spend hours figuring things out. Plus, there's a calibration plug that's set to the factory level, so you won't accidentally overfill your differential. This cover holds about 4 quarts of gear oil at the factory fill level—compared to the factory cover that only holds about 3 quarts. More oil means better lubrication and cooling, which is always a win.

Speaking of cooling, the built-in external fins help dissipate heat from the fluid to the outside air. That means your differential can stay cooler, even when you're putting it through its paces. And let’s not forget the magnetic drain and deep reach fill plugs. They’re designed to capture any loose particles floating around, which is crucial for keeping your rear end in top shape.

Now, if you’re considering this cover, it’s compatible with GM 9.5-14 bolt axles. So, if you’ve got a 1999-2013 Chevrolet Silverado 1500/2500/3500 or a 1999-2013 GMC Sierra 1500/2500/3500, you’re in luck. Just make sure you’ve got that axle setup before diving in.

And hey, if you want even more visibility into your gear oil level, there’s an optional oil level sight glass (Part Number: 46-00001) that pairs nicely with this cover. It’s all about keeping things easy and efficient.

  • Made from rugged A356-T6 cast aluminum for durability.
  • Reinforcing ribs and a raw finish with machined fins for a unique look.
  • Magnetic drain and fill plugs to keep your differential clean and protected.
  • Calibration plug to prevent overfilling—no more messy spills.
  • Fits GM 9.5-14 Bolt Axles for a solid fit.

So if you’re ready to upgrade your differential cover and give your truck the protection it deserves, this aFe Power cover is a solid choice.

Other Part Numbers:
AFE #afe46-70370

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Vehicle Make/Model
Chevrolet C2500 1999-2000 LS
Chevrolet C2500 1999-2000 Base
Chevrolet C2500 1999 Austera
Chevrolet C2500 1999 400 SS
Chevrolet C2500 1999 Cheyenne
Chevrolet C2500 1999 Custom
Chevrolet C3500 1999-2000 LS
Chevrolet C3500 1999-2000 Base
Chevrolet C40 1960-1962 Base
Chevrolet K2500 1999-2000 Base
Chevrolet K2500 1999-2000 LS
Chevrolet K3500 1999-2000 LS
Chevrolet K3500 1999-2000 Base
Chevrolet Silverado 2500 2001-2002 Custom
Chevrolet Silverado 2500 2001-2002, 2007 Cheyenne
Chevrolet Silverado 2500 2001-2005 400 SS
Chevrolet Silverado 2500 2001-2012 Base
Chevrolet Silverado 2500 2001-2004, 2013 LS
Chevrolet Silverado 2500 2001-2004 LT
Chevrolet Silverado 2500 2004 WT
Chevrolet Silverado 2500 HD 2001-2013 LT
Chevrolet Silverado 2500 HD 2001-2005 Base
Chevrolet Silverado 2500 HD 2001-2006 LS
Chevrolet Silverado 2500 HD 2003-2013 WT
Chevrolet Silverado 2500 HD 2007-2013 LTZ
Chevrolet Silverado 2500 HD Classic 2007 WT
Chevrolet Silverado 2500 HD Classic 2007 LS
Chevrolet Silverado 2500 HD Classic 2007 LT
Chevrolet Silverado 3500 2001-2006 LS
Chevrolet Silverado 3500 2001-2013 Base
Chevrolet Silverado 3500 2001-2006 LT
Chevrolet Silverado 3500 2001-2004, 2006 HD
Chevrolet Silverado 3500 2004, 2006 WT
Chevrolet Silverado 3500 Classic 2007 LS
Chevrolet Silverado 3500 Classic 2007 WT
Chevrolet Silverado 3500 Classic 2007 LT
Chevrolet Silverado 3500 HD 2007-2013 WT
Chevrolet Silverado 3500 HD 2007-2013 LT
Chevrolet Silverado 3500 HD 2007-2013 LTZ
GMC C2500 1999-2000 Sierra SL
GMC C2500 1999-2000 Sierra SLT
GMC C2500 1999-2000 Sierra SLE
GMC C2500 Suburban 1999 Base
GMC C2500 Suburban 1999 SLE
GMC C2500 Suburban 1999 SLT
GMC C3500 1999-2000 Sierra SLE
GMC C3500 1999-2000 Sierra SLT
GMC C3500 1999-2000 Sierra SL
GMC K2500 1999-2000 Sierra SLT
GMC K2500 1999-2000 Sierra SLE
GMC K2500 1999-2000 Sierra SL
GMC K2500 Suburban 1999 SLE
GMC K2500 Suburban 1999 Base
GMC K2500 Suburban 1999 SLT
GMC K3500 1999-2000 Sierra SLE
GMC K3500 1999-2000 Sierra SL
GMC K3500 1999-2000 Sierra SLT
GMC Sierra 2007-2009, 2011-2012 Base
GMC Sierra 2008-2013 Denali
GMC Sierra 2010, 2013 SLT
GMC Sierra 2013 SLE
GMC Sierra 1500 2001-2013 SLE
GMC Sierra 1500 2001-2013 SLT
GMC Sierra 1500 2001-2003, 2006-2013 SL
GMC Sierra 1500 2001 C3
GMC Sierra 1500 2002-2005 Base
GMC Sierra 1500 2002-2013 WT
GMC Sierra 1500 2002-2013 Denali
GMC Sierra 1500 2002 HT
GMC Sierra 1500 2005-2006, 2009-2013 Hybrid
GMC Sierra 1500 2010-2013 XFE
GMC Sierra 1500 Classic 2007 SLT
GMC Sierra 1500 Classic 2007 SL
GMC Sierra 1500 Classic 2007 WT
GMC Sierra 1500 Classic 2007 Hybrid
GMC Sierra 1500 Classic 2007 Denali
GMC Sierra 1500 Classic 2007 SLE
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLT
GMC Sierra 1500 HD 2001-2003, 2005-2006 SLE
GMC Sierra 1500 HD Classic 2007 SLT
GMC Sierra 1500 HD Classic 2007 SLE
GMC Sierra 2500 2001-2002 SL
GMC Sierra 2500 2001-2004 SLT
GMC Sierra 2500 2001-2004 SLE
GMC Sierra 2500 2002-2004 Base
GMC Sierra 2500 2003-2004 WT
GMC Sierra 2500 HD 2001-2013 SLE
GMC Sierra 2500 HD 2001-2002, 2006 SL
GMC Sierra 2500 HD 2001-2013 SLT
GMC Sierra 2500 HD 2002-2005 Base
GMC Sierra 2500 HD 2003-2013 WT
GMC Sierra 2500 HD 2011-2013 Denali
GMC Sierra 2500 HD Classic 2007 WT
GMC Sierra 2500 HD Classic 2007 SLE
GMC Sierra 2500 HD Classic 2007 SLT
GMC Sierra 2500 HD Classic 2007 SL
GMC Sierra 3500 2001-2002, 2006 SL
GMC Sierra 3500 2001-2006 SLE
GMC Sierra 3500 2001-2006 SLT
GMC Sierra 3500 2002-2005 Base
GMC Sierra 3500 2004-2006 WT
GMC Sierra 3500 Classic 2007 SLE
GMC Sierra 3500 Classic 2007 SLT
GMC Sierra 3500 Classic 2007 SL
GMC Sierra 3500 Classic 2007 WT
GMC Sierra 3500 HD 2007-2013 WT
GMC Sierra 3500 HD 2007-2013 SLE
GMC Sierra 3500 HD 2007-2013 SLT
GMC Sierra 3500 HD 2011-2013 Denali
AFE: Revolutionizing High-Performance Automotive Parts
About AFE: A Legacy of Innovation

AFE, short for Advanced Flow Engineering, has established itself as a leader in the automotive aftermarket industry. Founded in 1999, AFE began with a mission to create high-quality, performance-driven products that enhance vehicle efficiency and power. Over the years, the brand has grown exponentially, gaining a reputation for its commitment to innovation and quality. AFE's engineers and designers work tirelessly to develop cutting-edge solutions that cater to automotive enthusiasts and professionals alike.

Categories of AFE Parts

AFE specializes in a diverse range of automotive parts, including air intake systems, exhaust systems, and filters. Their air intake systems are designed to improve airflow, resulting in increased horsepower and torque. AFE's exhaust systems not only enhance performance but also provide a distinctive sound that resonates with car enthusiasts. Additionally, their high-quality filters ensure optimal engine protection and longevity. With a focus on performance and durability, AFE parts are engineered to meet the demands of both daily drivers and racing applications.

Why AFE Stands Out

What sets AFE apart from other brands in the automotive industry is their unwavering dedication to quality and performance. Each product undergoes rigorous testing and development, ensuring that it meets the highest standards. AFE utilizes advanced materials and innovative designs, which contribute to the overall efficiency and reliability of their parts. Furthermore, the brand offers a wide selection of parts compatible with various makes and models, making it easy for customers to find the perfect fit for their vehicles.

Experience the AFE Difference at Vivid Racing

At Vivid Racing, we are proud to offer a comprehensive selection of AFE products that cater to every automotive enthusiast's needs. Whether you're looking to enhance your vehicle's performance or simply want to upgrade its components, AFE provides the quality and reliability you can trust. Explore our extensive inventory today and experience the AFE difference!

Warranty
  • aFe warrants our products to be free from manufacturer's defects due to workmanship and materials.
  • The warranty period begins on the original invoice date and covers the applicable period listed below.
  • This warranty applies only to the original purchaser of the product and is non-transferrable.
  • Proof of purchase of the aFe product is required for all warranty claims.
  • Warranty is valid provided aFe instructions for installation and/or cleaning were properly followed.
  • Proper maintenance with regular inspections of product is required to insure warranty coverage.
  • Damage due to improper installation, abuse, unauthorized repair or alteration is not warranted.
  • Incidental or consequential damages or cost, including installation and removal of part, incurred due to failure of aFe product is not covered under this warranty.
  • All warranty is limited to the repair and/or replacement of the aFe product.
  • All products sold under aFe's Private Label Program do not carry an aFe warranty.
  • All items purchased labeled "Closeout" or "Overstock" are final sale. No returns will be accepted.
  • All items listed as "Race Only" are not covered by aFe's warranty.
  • Click Here for the list of products accepted

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