Differential Covers

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  1. Performance Rear Differential Cover - aFe - Ford Powerstroke 1986-2016
    $230.00

    Exceptional Cooling and Protection

    Features:
    Constructed out of durable, die-cast A380 aluminum
    Neodymium magnetic drain plug is used for maximum gear protection
    A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    Includes a fully machined groove to accept supplied O-ring for a leak free seal
    Available in Raw Street Series or Machined Fin Pro Series
    Fits:
    1986 - 2016 Ford Powerstroke Diesel Pickups with 10.25 & 10.50-12 Bolt Axles
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  2. aFe Rear Differential Cover Cummins 6.7L 2003-14
    Special Price $241.50 was $276.00

    Features:

    • 5 Quart Lube Capacity
    • Built-in Internal/External Fins
    • Magnetic Drain Plug
    • Constructed out of durable die-cast A380 aluminum
    • Fits the AAM 11.50-14 Bolt Axles
    • Will fit Dually and Single rear wheel models
    • Dodge/RAM Diesel Trucks 03-14 L6-5.9L (td)/6.7L (td); GM Gas 01-07 V8-8.1L; GM Diesel Trucks 01-17 V8- 6.6L (td) (AAM 11.50-14 Bolt Axles)

    When it comes to giving your Cummins the engineering power, performance, protection and value it needs, Freedom Diesel Performance has you covered.

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  3. Mag-Hytec AA 14-11.5 Differential Cover for 2003-2013 Dodge * | 2001-2016 GM
    $270.75

    Features:

    • 8-Quart Total Capacity
    • Finned Aircraft Aluminum Housing
    • O-Ring Gasket, No Sealant Required
    • Pre-Drilled & Tapped 1/8" Sender Port
    • Magnetic Drain Plug & Aluminum Dipstick
    • Routine Lube Maintenance Without Removing Cover!
    • Limited Lifetime Warranty On Cover, 5-Year On O-Rings
    Note: This is the correct cover for your 14 bolt - 11.5" differential, even though there are only 12 bolt holes. The top and bottom bolts have been removed for the drain plug and temperature sending unit hole.

    Note: Fits Ram models with leaf spring suspension only. Will not fit late model trucks with factory coil springs or airbag suspension.

    Fitment: 2003-2016 Dodge Ram 2500/3500
    Fitment: 2001-2016 GM 2500HD/3500HD

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  4. Performance Front Differential Cover - aFe - Dodge Cummins 2003-12
    $230.00

    Exceptional Cooling and Protection

    Features:
    Constructed out of durable, die-cast A380 aluminum
    Neodymium magnetic drain plug is used for maximum gear protection
    A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    Includes a fully machined groove to accept supplied O-ring for a leak free seal
    Available in Raw Street Series, Black Fin Pro Series, or Machined Fin Pro Series
    Fits:
    2003 - 2012 Dodge Cummins Diesel Pickups with AAM 9.25-14 Bolt Axles
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  5. Performance Front Differential Cover - aFe - Ford Powerstroke 1999-2016
    $230.00

    Exceptional Cooling and Protection

    Features:
    Constructed out of durable, die-cast A380 aluminum
    Neodymium magnetic drain plug is used for maximum gear protection
    A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    Includes a fully machined groove to accept supplied O-ring for a leak free seal
    Available in Raw Street Series, Black Fin Pro Series, or Machined Fin Pro Series
    Fits:
    1999 - 2016 Ford Powerstroke Diesel Pickups with Dana 50,60, or 61 Axles
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  6. aFe Front Differential Cover, Raw Finish; Street Series Cummins 2003-12 L6-5.9/6.7L
    Special Price $241.50 was $276.00

    BRINGS PERFORMANCE ENGINEERING TO THE PROTECTION OF YOUR TRUCK'S FRONT-END

    Features:

    • Constructed out of durable, die-cast A380 aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Fits the AAM 9.25-14 Bolt Axles
    • Proudly made in the USA.

    This System Fits:

    • 2003-2013 Dodge RAM 2500 L6-5.9L/6.7L (td)
    • 2003-2012 Dodge RAM 3500 L6-5.9L/6.7L (td)
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  7. aFe 46-00001 Differential Cover Oil Level Sight Glass
    Special Price $37.80 was $43.20

    Features:

    • Oil level sight glass
    • Visually see how much oil your differential cover
    • Upgrade for all aFe Power Raw or Street Series differential covers
    • Leak-free seal
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  8. aFe 46-00002 Differential Cover Deep Reach Magnetic Fill Plug
    Special Price $21.00 was $24.00

    Features:

    • Deep reach design
    • Magnetic tip captures loose particles
    • Upgrade for any Raw or Street Series aFe Power Differential covers
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  9. Mag-Hytec Dana 60 Front Differential Cover for 1989-2002 Dodge 5.9L Cummins Diesel
    $247.00

    Features:

    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service
    • Fits with most factory suspension systems and aftermarket anti-sway bars

    Specifications:

    • Total Capacity - 4 1/2 Quarts


    Fitment

    • 1989-2002 Dodge 5.9L Cummins Diesel (The Mag-Hytec cover will not replace 2002 models that have a vent tube in the cover)
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  10. Mag-Hytec Aa14-9.25-a Front Differential Cover for 2003-2013 Cummins 5.9/6.7L
    $270.75

    Features:

    • Magnetic Drain Plug
    • Lube Locker Gasket
    • Anodized, Magnetized Aluminum Dipstick
    • 1/8" NPT Temperature Port
    • 303 Stainless Steel Hardwar

    Specifications:

    • Overall height 3 5/8"
    • 4 Quart Capacity
    Note: This re-designed cover works perfectly on 90% of Dodge Trucks. Due to stack tolerances differing from one truck to the next, some modification could be required to clear all steering components. It is important to be extra attentive to fitment and clearance prior to install.

    Fitment: 2003-2013 Dodge Ram 2500 4WD & 2003-2012 Dodge Ram 3500 4WD

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  11. Differential Cover, Rear - AA 14-11.5 - Dodge 2003-2015 / Chevy 2001-2015
    $247.00

    Features

    Engineered cover design keeps oil on the gears

    Deflects oil back onto the ring gear and into the pinion gear for cooler longer life

    Extra capacity sump located at bottom for gears to pick up oil

    Internal and external cooling fins

    Stainless steel allen head cap bolts, fill plug

    Magnetic drain plug

    Gasketless cover has integral re-usable Viton O-Ring

    Dodge (2003-up) with AA14-11.5 differential

    Chevy (2001-up) with AA14-11.5 differential

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  12. aFe Rear Differential Cover, Raw Finish; Street Series for Powerstroke 1986+
    $250.79

    DETAILS:

    • Constructed out of durable, cast aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Includes a fully machined groove to accept supplied O-ring for a leak free seal
    • Fits the Ford F-250/F-350/Excursion 10.25 & 10.50-12 Bolt Axles
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  13. aFe Rear Differential Cover Pro Series W/Gear Oil for Cummins 6.7L 2003-14
    Special Price $399.00 was $414.75

    Features:

    • Constructed out of durable A380 die-cast aluminum
    • Reinforced ribs and wrinkle black powder-coating with machined fins
    • Magnetic drain and fill plug that captures loose particles
    • Large oil level sight glass with calibration plug to prevent overfilling
    • Includes machined groove to accept supplied O-ring for a leak-free seal
    • Includes 6-qt. Fully Synthetic 75W-90 oil
    • Exceeds API GL-5 Specs
    • High-temperature high shear stability
    • Fits AAM 11.50-14 Bolt Axles
    • Will fit Dually and Single rear wheel models

    When it comes to giving your Cummins the engineering power, performance, protection and value it needs, Freedom Diesel Performance has you covered.

    Learn More
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  14. Mag-Hytec Dana 70 Differential Cover
    $237.50

    Features:

    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service
    • Fits with most factory suspension systems and aftermarket anti-sway bars

    Specifications:

    • Total Capacity - 6 Quarts

    Fitment:

    • Dodge Pre 94-all 2500 & 3500 trucks
    •  Dodge 94 and up-2500/automatic trucks
    • Some Older GM's
    •  Ford 85 and older  F250 and F350 Trucks

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  15. Mag-Hytec 14-9.5 Differential Cover for Duramax Diesel Trucks
    $251.75

    Features:

    • 1980 & Newer: 2500 & 3500 Trucks, vans, Suburbans and others
    • Semi-Floating Axle
    • MUST CHECK to confirm semi-floating axle
    • From the mid-80s & newer are Metric
    • High Capacity Differential Covers
    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service

    Specifications:

    • Total Capacity - 5 Quarts

    Fitment

    • GM 1980 & Newer: 2500 & 3500 Trucks, Vans & Suburbans
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  16. aFe Rear Differential Cover; Black Finish, Machined Fins - Cummins 2003-14 & Duramax 2001-17
    Special Price $335.00 was $418.75
    Features:
    Touch, Durable Die-cast A380 Aluminum
    5 Quart Lube Capacity with Oil Level Sight Glass
    Reinforced Ribs & Wrinkle Black Powder-coating with Machined Fins
    Magnetic Drain Plug Captures Loose Particles
    Fully Machined O-Ring Groove for a Leak-free Seal
    Fitment:
    2003 - 2014 Dodge RAM 5.9L/6.7L Cummins Diesel Trucks
    2001 - 2017 Chevy/GM 6.6L Duramax Diesel Trucks
    * Fits AAM 11.50-14 Bolt Axles Only
    * NOT suitable for Coil Spring Suspensions
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  17. aFe Rear Differential Cover; Raw Finish, Machined Fins - Cummins 2003-14 & Duramax 2001-17
    Special Price $250.79 was $300.00
    Features:
    Tough, Durable Die-cast A380 Aluminum
    5 Quart Lube Capacity
    Reinforced Ribs & Raw Finish with Machined Fins
    Magnetic Drain Plug Captures Loose Particles
    Fully Machined O-Ring Groove for a Leak-free Seal
    Fitment:
    2003 - 2014 Dodge RAM 5.9L/6.7L Cummins Diesel Trucks
    2001 - 2017 Chevy/GM 6.6L Duramax Diesel Trucks
    * Fits AAM 11.50-14 Bolt Axles Only
    * NOT suitable for Coil Spring Suspensions
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  18. aFe POWER 46-70302 Rear Differential Cover, Machined Fins; Pro Series - GM Colorado/Canyon 16-17 2.8L
    $330.00

    DETAILS:

    • Constructed out of durable A356 die-cast aluminum
    •  Reinforcing ribs and wrinkle black powder-coating with machined fins
    •  Magnetic drain and fill plug that captures loose particles for maximum rear-end protection
    •  Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
    •  Fits GM/DANA 12 Bolt Axles
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  19. aFe POWER 46-70302-WL Rear Differential Cover, Machined Fins; Pro Series w/ Gear Oil - GM Colorado/Canyon 16-17 2.8L
    $375.00

    DETAILS:

    •  Constructed out of durable A356 die-cast aluminum
    • Reinforcing ribs and wrinkle black powder-coating with machined fins
    •  Magnetic drain and fill plug that captures loose particles for maximum rear-end protection
    •  Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
    •  Fits GM/DANA 12 Bolt Axles
    •  Fully Synthetic 75W-90
    •  Exceeds API GL-5 Specs
    •  High temperature high shear stability
    •  Lowers operating temperature
    •  No extra additives required
    •  Consistent limited slip operation
    •  Group IV synthetic base oil
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  20. aFe POWER 46-70022-WL Rear Differential Cover, Machined Fins; Pro Series w/ Gear Oil - Ford Powerstroke 2017 6.7L
    $395.00

    DETAILS:

    • Constructed out of durable cast aluminum
    • Reinforced ribs and wrinkle black powder-coating with machined fins
    • Magnetic drain and fill plug that captures loose particles for maximum rear-end protection
    • Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
    • Includes a fully machined groove to accept supplied O-ring for a leak free seal
    • Fits 10.25 & 10.50-12 Bolt Axles
    • Fully Synthetic 75W-90
    • Exceeds API GL-5 Specs
    • High temperature high shear stability
    • Lowers operating temperature
    • No extra additives required
    • Consistent limited slip operation
    • Group IV synthetic base oil
    Learn More
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  21. aFe Rear Differential Cover, Machined Fins; Pro Series for Powerstroke 1986-2018
    $334.39

    Features:

    • Constructed out of durable, cast aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Includes a fully machined groove to accept supplied O-ring for a leak free seal
    • Fits the Ford F-250/F-350/Excursion 10.25 & 10.50-12 Bolt Axles
    • Will NOT fit F-350 Dually models
    • Made in the USA

    Fits: 1986+ Ford F-Series & E-Series 250&350 Single Rear Wheel

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  22. aFe Rear Differential Cover- Machined Fins; Pro Series Cummins 1994-16
    Special Price $346.50 was $396.00

    Features:

    • Constructed out of durable A356 die-cast aluminum
    • Reinforcing ribs and wrinkle black powder-coating with machined fins
    • Magnetic drain and fill plug that captures loose particles for maximum rear-end protection
    • Large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling
    • Fits Dodge Corporate 9.25-12 Bolt Axles
    • Fully Synthetic 75W-90
    • Exceeds API GL-5 Specs
    • High temperature high shear stability
    • Lowers operating temperature
    • No extra additives required
    • Consistent limited slip operation
    • Group IV synthetic base oil
    • Dodge/RAM 94-16 (Corporate 9.25-12 Bolt Axles)
    Note:  Not for use in transmissions. Do not mix with other fluids.

    When it comes to giving your Cummins the engineering power, performance, protection and value it needs, Freedom Diesel Performance has you covered.

    Learn More
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  23. aFe Front Differential Cover Cummins 2003-12 L6-5.9/6.7L
    Special Price $346.50 was $396.00

     Brings Performance Engineering to the Protection of Your Truck's Front-end


    Features:


    • Constructed out of durable, die-cast A380 aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Fits the AAM 9.25-14 Bolt Axles
    • Black Finish with Black Fins
    • Proudly made in the USA

    This System Fits:

    • 2003-2013 Dodge RAM 2500 L6-5.9L/6.7L (td)
    • 2003-2012 Dodge RAM 3500 L6-5.9L/6.7L (td)
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  24. aFe Front Differential Cover, Raw Finish; Street Series for Ford Superduty 99-16
    $250.79

    Raw Finish Street Series

    Features:

    • Constructed out of durable, die-cast A380 aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Includes a fully machined groove to accept supplied O-ring for a leak free seal
    • Fits the Ford F-250/F-350/Excursion Dana #50/60/61 Axles
    • Made in the USA


    Learn More
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  25. aFe Front Differential Cover, Black Machined Fins; Pro Series for Ford Superduty 99-16
    $398.04

    Machined Fins Pro Series

    Features:

    • Constructed out of durable, die-cast A380 aluminum
    • Neodymium magnetic drain plug is used for maximum gear protection
    • A 1/8" NPT calibration plug is added and set to the factory fluid level for easier/quicker filling
    • Machined groove to accept supplied O-ring for a leak-free seal
    • Fits the Ford F-250/F-350/Excursion Dana #50/60/61 Axles
    • Made in the USA

    Fits: Ford F-250/F-350/Excursion 99-16 V8-7.3L/6.0L/6.4L/6.7L (Dana 50 / Dana 60 / Dana 61 Axles)


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  26. PMF HD Frabricated Superduty Front Differential Cover for Powerstroke 7.3/6.0/6.4/6.7L 1999-17
    $199.99

    Dress Up Your Trucks Front Axle While Maintaining the Toughness It Deserves!

    Features:

    • Constructed with laser cut 1/4" plate & hand welded to a 3/8" outer ring.
    • Ensured flat mating surface and perfect hole alignment
    • Available in bare steel, powder coated, & optional ram assist tab and center bracket.
    • Includes hardware for install.
    • Made in America

    Fitment:

     
    • 1999-2017 Ford Super Duty
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  27. Mag-Hytec Dana 80 Differential Cover
    $242.25

    Features:

    • High Capacity Differential Covers
    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service
    • Fits with most factory suspension systems and aftermarket anti-sway bars

    Specifications:

    • Total Capacity - 8 Quarts

    Fitment

    • 1999-2007 Ford Super Duty F-350/450
    • 2008-2010 Ford Super Duty F-350
    • 2011-2016 Ford Super Duty F-350/450
    • 1994-2002 Dodge Ram 2500 (5-Speed)
    • 1994-2002 Dodge Ram 3500 (All)
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  28. Mag-Hytec Dana 60 Front Differential Cover for Ford Powerstroke 7.3L 1994-98
    $242.55

    Features:

    • High Capacity Differential Covers
    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service
    • Fits with most factory suspension systems and aftermarket anti-sway bars

    Specifications:

    • Total Capacity - 5 Quarts

    Fitment

    • Ford F-350 (Up to 1998 ONLY)
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  29. Mag-Hytec D12-9.25 Differential Cover for 2014-2016 Dodge Ram 1500 3.0L EcoDiesel
    $247.00

    Features:

    • Magnetic Drain Plugs
    • Cast A356-T6 Aluminum
    • Textured Powdercoat Finish
    • Re-Usable O-Ring Gasket Seal

    Fitment

    • 2014-2016 Dodge Ram 1500 3.0L EcoDiesel (Chrysler 9.25" rear)
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  30. Mag-Hytec 12-10.25 & 10.5 Differential Cover 1986-17 Ford Powerstroke
    $251.75

    Features:

    • High Capacity Differential Cover
    • Magnetic drain plug and anodized aluminum dipstick with magnetic insert
    • O-rings require no gaskets or sealant
    • Routine lube maintenance without removing the differential cover
    • 1/8 NPT temperature sender port
    • 303 stainless steel hardware
    • Lube level reference plug
    • Finned aircraft aluminum housing
    • Requires allen key wrenches (included) for installation and service
    • Fits with most factory suspension systems and aftermarket anti-sway bars
    • Every Mag-Hytec differential cover comes fully assembled with everything you need to install it yourself

    Specifications:

    • Overall height 3 7/8"
    • Total Capacity - 6 Quarts

    Fitment

    • 1986-Present Ford F-250, F-350, E-250, E-350 & Excursion (2x4 & 4x4 single rear wheel ONLY)
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