2021 Ford F-450 Super Duty Drivetrains

4WD Actuator Valve

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Low swell in hydrocarbon fluids
• Design type: spring loaded; multi-lip
• Provides good low temperature capability
• Temperature range: -40°F to 225°F; -40°C to 107°C
• Delivers quality and reliable performance for every type of repair

Axle Seal

F450 & F550 rear inner axle seal.

Product Features:

• Inner axle seal
• Fits Ford F450 and F550

National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

• Low swell in hydrocarbon fluids
• Design type: spring loaded; multi-lip
• Provides good low temperature capability
• Temperature range: -40°F to 225°F; -40°C to 107°C
• Delivers quality and reliable performance for every type of repair

Axle Seal

Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:

• Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
• 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
• Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
• Serviceable construction – non-staked universal joints are designed for future serviceability

CARDONE Remanufactured Prop Shafts are engineered using the most stringent quality processes to deliver smooth, consistent performance in any driving condition. Original designs are scrutinized for potential improvement, and where applicable, design upgrades are implemented to produce a more durable part than the original. All critical components are tested to ensure proper function. Additionally, all CARDONE Prop Shafts are 100% dynamically balanced, resulting in vibration-free performance at all speeds.

Product Features:

• Built to match O.E. form, fit and function.
• 100% NEW universal joints are installed to ensure proper fit and optimal performance.
• All slip yokes are lubricated to prevent premature wear.
• Units are 100% dynamically balanced at 3200 RPMs for vibration-free operation and increased joint life.

Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:

• Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
• 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
• Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
• Serviceable construction – non-staked universal joints are designed for future serviceability

Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:

• Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
• 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
• Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
• Serviceable construction – non-staked universal joints are designed for future serviceability

Replacing a drive shaft doesn’t have to be complicated. This complete drive shaft assembly is pre-balanced and ready to install with 100% new yokes, tubes, constant velocity (CV) joints and universal joints.

Product Features:

• Direct replacement – this drive shaft is made to the original equipment dimensions for dependable fit and performance
• 100% new – this drive shaft is made from all new components so there’s no core charge or return hassle
• Ready to install – this drive shaft arrives pre-balanced to make installation quick and simple
• Serviceable construction – non-staked universal joints are designed for future serviceability

The original 4WD locking hub on certain Ford and Lincoln SUVs and pickups often fails due to the brittle sintered shift dial breaking, or the rubber diaphragm dry-rotting over time. This OE FIX solution features a reinforced shift dial that is 40 percent stronger than the factory design, as well as an improved diaphragm made of HNBR rubber with anti-ozone, anti-oxidation and UV-resistant additives to help prevent future failures..

Product Features:

• Improved design – this 4WD locking hub has a reinforced shift dial that can withstand 40 percent more torque force than the factory design to help prevent it from breaking in the future.
• Upgraded materials – features an improved diaphragm made of HNBR rubber with anti-ozone, anti-oxidation and UV-resistant additives for greater durability
• Rigorously tested – this design has undergone more than 15 performance tests, including tests for salt spray corrosion, extreme cold durability, thermal cycling, and vacuum durability
• Quality assured – backed by a team of product experts in the United States and more than a century of automotive experience

Manual Locking Hubs

Four-wheel drive malfunctioning due to a bad locking hub? This locking hub directly replaces the original equipment hub on specific vehicles years, makes and models.

Product Features:

• Direct replacement – this locking hub matches the fit and function of the original equipment hub on specific vehicles
• Effective fix – replacement restores 4WD operation after original equipment hub fails
• Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
• Trustworthy quality – backed by team of designers and engineers in the United States

Four-wheel drive malfunctioning due to a bad locking hub? This locking hub directly replaces the original equipment hub on specific vehicles years, makes and models.

Product Features:

• Direct replacement – this locking hub matches the fit and function of the original equipment hub on specific vehicles
• Effective fix – replacement restores 4WD operation after original equipment hub fails
• Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
• Trustworthy quality – backed by team of designers and engineers in the United States

Locking Hub

Differential Seal

Timken understands how important seals are in the automotive industry. Leveraging our knowledge and experience with bearings, we offer a broad line of light-duty oil seals made exclusively for Timken in some of the world’s most advanced manufacturing plants.

Product Features:

• Machined rubber sealing edge provides greater accuracy and consistency, as well as a better sealing surface.
• The flanged design allows for easier and proper installation and helps avoid cocking.
• The latex bore coat seals the outer diameter leak path and helps compensate for minor bore imperfections.
• Extra dust lip helps keep harmful contaminants, such as dirt, out of the bearing and protects against rust and corrosion.

Spectre’s Differential Covers are made to OEM specifications and are triple chrome plated for a lasting shine. Designed to protect the intricate moving parts of the differential, Spectre’s covers add an extra layer of protection to the vehicle’s underside. Featuring a 10-bolt design and fits 1995 and up Chevy/GMC 3500 with 13 inch ring gear, 1995 and up Dodge Ram 3500 Pickup rear, and 1995 and up Ford F350/F450/F550 two or four wheel drive rear differentials. Includes 12 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.

Product Features:

• 10 bolt design cover
• Bolts and gasket included
• Triple chrome plated for a lasting shine
• 10 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included

Product Features:

• Fits reverse rotation Dana Spicer 60
• Steel

Product Features:

• Fits Dana Spicer 80
• Steel

Product Features:

• Nodular iron for added strength
• Thick design
• Durable powder coat finish
• Magnetic drain plug
• Made in USA
• High strength stainless steel fasteners

Chrome replacement cover for Dana 80.

Product Features:

• Fits Dana Spicer 80
• Chrome

aFe Powers new rear differential cover brings performance engineering to the protection of your axles differential. This differential cover is constructed out of durable die cast A380 aluminum with reinforced ribs and wrinkle black powder coating for maximum strength and styling. This cover comes with all necessary hardware and includes an O-ring for a leak free seal. This cover has about a 5 quart lube capacity at the factory line; factory cover holds about 4 quarts. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a large magnetic drain and fill plug that captures loose particles for maximum rear-end protection. Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

Product Features:

• 5 Quart Lube Capacity
• Built In Internal/External Fins
• Magnetic Drain Plug
• Optional Accessories Available

This direct replacement differential cover matches the fit and function of the original equipment diff cover for a reliable, leak-free repair. It features a durable design, made to strict specifications, to help ensure reliable service life.

Product Features:

• Direct replacement – this differential cover matches the fit and function of the original equipment diff cover on select vehicles
• Reliable repair – the smart solution for fixing an existing cover that’s rusted, damaged or leaking differential fluid
• Durable construction – this differential cover is made according to strict engineering standards to help ensure dependability
• Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience

aFe Power’s new rear differential cover brings performance engineering to the protection of your axle’s differential. This differential cover is constructed out of durable A356-T6 cast aluminum with reinforcing ribs for maximum strength. Mounting hardware is included for a hassle-free installation. An oil level sight glass and calibration plug set to the factory level prevents overfilling of the differential. A magnetic drain plug and a deep reach magnetic fill plug are provided for maximum protection. This cover is finished with black powder-coating and machined fins for a distinctive look. 5 Quart Gear Oil Capacity: This cover has about a 5 quart gear oil capacity at the factory fill level, factory cover holds about 4 quarts. Built-in Cooling Fins: Built-in internal and external cooling fins increase surface area to maximize cooling of the differential oil. Magnetic Drain/Fill Plug: Oil Level Sight Glass: Large oil level sight glass with 1/8” NPT calibration plug set to the factory fluid level to eliminate overfilling.

Product Features:

• Constructed of Durable A356-T6 Cast Aluminum
• Reinforcing Ribs and Black Powder coating w/ Machined Fins
• Magnetic Drain and Fill Plugs Capture Loose Particles
• Large Oil Level Sight Glass w/ Calibration Plug

aFe Powers new rear differential cover brings performance engineering to the protection of your axles differential. This differential cover is constructed out of durable die cast A380 aluminum with reinforced ribs and wrinkle black powder coating for maximum strength and styling. This cover comes with all necessary hardware and includes an O-ring for a leak free seal. This cover has about a 5 quart lube capacity at the factory line; factory cover holds about 4 quarts. Built-in internal and external fins transfer heat from the fluid to the outside air for maximum cooling. This system incorporates a large magnetic drain and fill plug that captures loose particles for maximum rear-end protection. Pre-installed large oil level sight glass with calibration plug set to the factory fluid level to eliminate overfilling.

Product Features:

• Magnetic Drain Plug
• Sight Glass
• Internal And External fins
• Magnetic Fill Plug