BD Diesel Differential Cover
2003–2018 Dodge Ram 2500 / 3500 5.7L Hemi, 5.9L Diesel, 6.4L 392, 6.7L Diesel
Part #: 1061825
Overview
The BD Diesel Differential Cover is engineered to enhance the durability and longevity of your Dodge Ram or Chevy Duramax differential. Designed specifically for heavy-duty diesel and gas-powered Ram trucks from 2003 through 2018, this cover improves lubrication efficiency by directing oil flow precisely where it’s needed most. Unlike bulky aftermarket covers that can cause oil to be flung off the ring gear, BD Diesel’s innovative design deflects oil back onto the ring and pinion gears, reducing heat buildup and wear.
This differential cover is ideal for truck owners who demand reliable performance and extended drivetrain life under tough driving conditions, including towing, hauling, and off-road use.
Key Features
BD Diesel’s differential cover offers a range of benefits that protect and optimize your vehicle’s rear differential:
- Precision-engineered oil deflection design keeps lubricating oil on the ring and pinion gears
- Reduces heat buildup for cooler operation and longer component life
- Fits a wide range of Dodge Ram 2500 and 3500 models from 2003 to 2018, including diesel and gas engines
- Compact and efficient design avoids the bulkiness of other aftermarket covers
- Durable construction built to withstand heavy-duty use and harsh environments
- Helps maintain optimal gear lubrication under high load and severe duty cycles
- Direct replacement for factory differential covers with no modifications required
Construction & Design
Manufactured from high-quality materials, the BD Diesel Differential Cover is built to endure the rigors of demanding applications. Its robust construction ensures resistance to impacts and corrosion, providing long-lasting protection for your differential housing. The cover’s internal design is carefully engineered to channel oil flow efficiently, maximizing lubrication coverage on critical gear surfaces. This thoughtful engineering reduces friction and heat, which are primary causes of premature gear wear and failure.
Installation & Fitment
Installation is straightforward and designed to be a direct bolt-on replacement for the factory differential cover on compatible Dodge Ram 2500 and 3500 trucks. No special tools or modifications are necessary, making it an accessible upgrade for both professional mechanics and experienced DIY enthusiasts. Proper gasket sealing and torque specifications should be followed to ensure leak-free operation.
What's Included
- BD Diesel Differential Cover
- Installation hardware (if applicable)
- Gasket or sealing components (if included)
- Installation instructions
Ideal For
This differential cover is perfect for Dodge Ram owners who operate their trucks in heavy-duty conditions such as towing, hauling, off-roading, or commercial use. It is especially beneficial for those running diesel engines like the 5.9L Cummins and 6.7L Cummins, as well as gas-powered 5.7L Hemi and 6.4L 392 engines, seeking enhanced differential protection and improved drivetrain reliability.
BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.
BD Diesel Differential Cover: Fits Dodge Ram / Chevy Duramax 2003-2018
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1061825 BD Diesel 03-18 Dodge Ram Differential Cover. BD Diesel's differential cover is engineered to deflect oil back onto the ring and pinion gears, promoting cooler operation and extending gear life. Unlike bulky covers that fling oil away, this design ensures consistent lubrication, reducing heat and wear. Perfect for Dodge Ram 2500 and 3500 models with diesel and Hemi engines from 2003 to 2018, it offers durable protection and improved differential performance for heavy-duty use.
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BD Diesel Differential Cover
2003–2018 Dodge Ram 2500 / 3500 5.7L Hemi, 5.9L Diesel, 6.4L 392, 6.7L Diesel
Part #: 1061825
Overview
The BD Diesel Differential Cover is engineered to enhance the durability and longevity of your Dodge Ram or Chevy Duramax differential. Designed specifically for heavy-duty diesel and gas-powered Ram trucks from 2003 through 2018, this cover improves lubrication efficiency by directing oil flow precisely where it’s needed most. Unlike bulky aftermarket covers that can cause oil to be flung off the ring gear, BD Diesel’s innovative design deflects oil back onto the ring and pinion gears, reducing heat buildup and wear.
This differential cover is ideal for truck owners who demand reliable performance and extended drivetrain life under tough driving conditions, including towing, hauling, and off-road use.
Key Features
BD Diesel’s differential cover offers a range of benefits that protect and optimize your vehicle’s rear differential:
- Precision-engineered oil deflection design keeps lubricating oil on the ring and pinion gears
- Reduces heat buildup for cooler operation and longer component life
- Fits a wide range of Dodge Ram 2500 and 3500 models from 2003 to 2018, including diesel and gas engines
- Compact and efficient design avoids the bulkiness of other aftermarket covers
- Durable construction built to withstand heavy-duty use and harsh environments
- Helps maintain optimal gear lubrication under high load and severe duty cycles
- Direct replacement for factory differential covers with no modifications required
Construction & Design
Manufactured from high-quality materials, the BD Diesel Differential Cover is built to endure the rigors of demanding applications. Its robust construction ensures resistance to impacts and corrosion, providing long-lasting protection for your differential housing. The cover’s internal design is carefully engineered to channel oil flow efficiently, maximizing lubrication coverage on critical gear surfaces. This thoughtful engineering reduces friction and heat, which are primary causes of premature gear wear and failure.
Installation & Fitment
Installation is straightforward and designed to be a direct bolt-on replacement for the factory differential cover on compatible Dodge Ram 2500 and 3500 trucks. No special tools or modifications are necessary, making it an accessible upgrade for both professional mechanics and experienced DIY enthusiasts. Proper gasket sealing and torque specifications should be followed to ensure leak-free operation.
What's Included
- BD Diesel Differential Cover
- Installation hardware (if applicable)
- Gasket or sealing components (if included)
- Installation instructions
Ideal For
This differential cover is perfect for Dodge Ram owners who operate their trucks in heavy-duty conditions such as towing, hauling, off-roading, or commercial use. It is especially beneficial for those running diesel engines like the 5.9L Cummins and 6.7L Cummins, as well as gas-powered 5.7L Hemi and 6.4L 392 engines, seeking enhanced differential protection and improved drivetrain reliability.
BD Diesel Performance designs and manufactures diesel performance parts aimed at stronger power delivery, improved reliability, and heavy-duty capability. Their lineup spans turbo and fueling upgrades, manifolds, intercoolers, and other supporting components—built for Cummins, Power Stroke, and Duramax owners who want more torque for towing, work, or competition.
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YEARMAKEMODELSUBMODEL2003 - 2010DodgeRam 25005.7L Hemi2003 - 2007DodgeRam 25005.9L Diesel2008 - 2010DodgeRam 25006.7L Diesel2003 - 2009DodgeRam 35005.7L Hemi2003 - 2007DodgeRam 35005.9L Diesel2008 - 2010DodgeRam 35006.7L Diesel2011 - 2018Ram25005.7L Hemi2014 - 2018Ram25006.4L 3922011 - 2018Ram25006.7L Diesel2011 - 2018Ram35005.7L Hemi2014 - 2018Ram35006.4L 3922011 - 2018Ram35006.7L Diesel
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Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.
Standard shipping
Free Standard Shipping on orders over $300. Select “Free Shipping” at checkout. *Exclusions apply on oversized and freight items.
Free Easy Returns
Need to return an item? We make it easy. Email us and we'll send you a free return label with instructions on how to return.