2021 Ford F-350 Super Duty Differentials

Essential 2021 Ford F-350 Super Duty Differentials

Yukon Gear – Pinion Seal For 10.25" Ford (Part No.30069)

Pinion Seal For 10.25" Ford

from

$17.99
Pinion seal for 10.25″ Ford.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Ford 10.25″
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Driveworks – Differential Pinion Seal (Part No.S-100712-V)

Differential Pinion Seal

from

$27.49
Product Features:
  • Brand may vary by location
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National – Multi Purpose Seal (Part No.719316)

Multi Purpose Seal

from

$23.99
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
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Yukon Gear – Minor Install Kit For Dana 70-U Differential (Part No.12029)

Minor Install Kit For Dana 70-U Differential

from

$141.99
Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush.

Product Features:
  • Fits Dana Spicer 70U
  • Included are a pinion seal, complete shim kit, marking compound and brush.
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Yukon Gear – Master Overhaul Kit For 2011 & Up Ford 10.5" Differentials Using OEM Ring & Pinion (Part No.14201)

Master Overhaul Kit For 2011 & Up Ford 10.5" Differentials Using OEM Ring & Pinion

from

$789.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.

Product Features:
  • Fits 2011 and up Ford 10.5″ housing with OEM ring and pinion set
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush, and gasket.
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USA Standard Gear – Master Overhaul Kit Dana 70 U Differential (Part No.37024)

Master Overhaul Kit Dana 70 U Differential

from

$389.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

Product Features:
  • Fits Dana Spicer 70U
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, oil baffles and slingers, thread locker, marking compound with brush and gasket.
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Yukon Gear – Axle Shaft (Part No.21841)

Axle Shaft

from

$535.99
Axle Shaft

Yukon Gear – Inner Axle For Dana 60 ’00 And Newer F250 & F350 Superduty (Part No.21422)

Inner Axle For Dana 60 '00 And Newer F250 & F350 Superduty

from

$472.99
Yukon 1541H replacement inner axle for Dana 60 ’00 and newer F250 & F350 Superduty with a length of 15.39 inches and with 35 splines. Yukon 1541H alloy axles offer a strength increase over stock while retaining a low cost. Yukon 1541H alloy front axles come with a one year warranty against manufacturing defects.

Product Features:
  • 35 spline
  • 15.39″ long
  • Fits Dana Spicer 60 in 2000 and up Ford F350
  • Left hand inner
  • 5-332X U-joint size
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Dorman – Front Axle Shaft Kit with Universal Joint, 1541H (Part No.630-434)

Front Axle Shaft Kit with Universal Joint, 1541H

from

$466.99
Axle shaft damaged or bearings worn out? This axle shaft assembly directly replaces the original equipment on certain vehicles, ready for install right out of the box.

Product Features:
  • Direct replacement – this axle shaft assembly replaces the original equipment on specific vehicle years, makes and models
  • Ready to install – comes pre-assembled for simple installation with no further assembly required
  • Durable construction – designed to rigorous standards and tested to ensure performance
  • Trustworthy solution – backed by team of engineers and quality control specialists in the United States
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Yukon Gear – High Performance Replacement Ring & Pinion Gear Set For Dana 70 In A 3.54 Ratio (Part No.24072)

High Performance Replacement Ring & Pinion Gear Set For Dana 70 In A 3.54 Ratio

from

$769.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.

Product Features:
  • Fits Dana Spicer 70
  • 10.50″ ring gear diameter
  • 29 spline pinion
  • 12 ring gear bolts
  • 3.54 ratio
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USA Standard Gear – Replacement Ring & Pinion Gear Set For Dana 80 In A 4.11 Ratio (Part No.36094)

Replacement Ring & Pinion Gear Set For Dana 80 In A 4.11 Ratio

from

$449.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Product Features:
  • Fits Dana Spicer 80
  • 11.25″ ring gear diameter
  • 37 spline pinion
  • 12 ring gear bolts
  • 4.11 ratio
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USA Standard Gear – Ring & Pinion Gear Set For Ford 10.25" In A 4.11 Ratio (Part No.36105)

Ring & Pinion Gear Set For Ford 10.25" In A 4.11 Ratio

from

$429.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Product Features:
  • Fits 1985 – 1992 Ford 10.25″
  • 10.25″ ring gear diameter
  • 31 spline pinion
  • Fits 2008-2010 Ford 10.5″ housing with OEM ring and pinion set
  • 12 ring gear bolts
  • 4.11 ratio
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National – Bearings (Part No.387A)

Bearings

from

$22.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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National – Bearings (Part No.382S)

Bearings

from

$18.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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National – Bearings (Part No.453X)

Bearings

from

$25.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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National – Bearings (Part No.LM102910)

Bearings

from

$6.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Royal Purple – Max Automatic Transmission Fluid (1 Quart) (Part No.01320)

Max Automatic Transmission Fluid (1 Quart)

from

$19.49
Max ATF is a synthetic, high-performance, automatic transmission fluid. Its low co-efficient of friction and high film strength help to dramatically reduce heat and wear. Additionally, Max ATF is more oxidation stable than other transmission fluids for longer fluid life. Max ATF significantly reduces heat to extend the life of your transmission.

Product Features:
  • High performance automatic transmission fluid
  • High film strength helps to dramatically reduce heat and wear
  • Fully compatible and can be mixed with other automatic transmission fluids
  • Extends the life of your transmission
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Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

Redline Synthetic "Shock Proof" Oil - 3 Quarts

from

$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:
  • Includes three quarts of Redline Shockproof oil
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Valvoline – ULV Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.888460)

ULV Full Synthetic Automatic Transmission Fluid, 1 Quart

from

$18.29
Valvoline ULV is a full synthetic, ultra low viscosity transmission fluid specifically engineered for high speed automatic transmissions. Formulated to meet the performance requirements of the latest 9 & 10 speed transmission designs, including the Ford/GM 10R80 found in select Ford F-150 and Raptor trucks.

Product Features:
  • Formulated with premium synthetic base oils to achieve low viscosity and minimize deposits
  • Provides excellent thermal and oxidation performance
  • Durable friction modifiers help prevent shudder
  • Advanced anti-wear technology to better prevent gear wear
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Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)

Redline Synthetic "Shock Proof" Oil With Positraction Additive - 4 Quarts

from

$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.

Product Features:
  • Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
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Spicer – Differential Seal (Part No.J7040444357SPI)

Differential Seal

from

$67.75
Differential Seal

Timken – Axle Shaft Seal (Part No.K4021473864TIM)

Axle Shaft Seal

from

$45.90
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.
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Yukon Gear – Steel Cover For Dana 50 (Part No.32347)

Steel Cover For Dana 50

from

$107.99
Product Features:
  • Fits Dana Spicer 50
  • Steel
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aFe POWER – Differential Cover (Part No.46-70080)

Differential Cover

from

$289.99
aFe Powers new front 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 3-1/2 quart lube capacity at the factory line. 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:
  • 3-1/2 Quart Lube Capacity
  • Built In Internal/External Fins
  • Magnetic Drain Plug
  • Optional Accessories Available
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Yukon Gear – Finned Aluminum Cover For Ford 10.5", ’08 & Up (Part No.32325)

Finned Aluminum Cover For Ford 10.5", '08 & Up

from

$156.99
Product Features:
  • Fits Ford 10.5″
  • Steel
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Dorman – Rear Differential Cover (Part No.J7019701310DOR)

Rear Differential Cover

from

$69.95
Dorman’s Differential Cover is engineered for long-lasting protection of the differential. Designed as a direct replacement, a proper fit is assured every time.

Product Features:
  • Comes with pre-installed magnet in cover
  • Corrosion resistant coating to help prevent rusting
  • Includes high quality rubber fill plug (where applicable)
  • Constructed from durable stamped steel
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aFe POWER – Differential Cover (Part No.46-70032)

Differential Cover

from

$355.99
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
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Yukon Gear – Chrome Replacement Cover For Dana 80 (Part No.32006)

Chrome Replacement Cover For Dana 80

from

$69.99
Chrome replacement cover for Dana 80.

Product Features:
  • Fits Dana Spicer 80
  • Chrome
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2021 Ford F-350 Super Duty Differentials

Maybe you’re in the middle of a full rebuild of that 2021 Ford F-350 Super Duty. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 15 different Differentials in our inventory ranging from $12.79 to $789.99. That means you can find the exact parts or products you need to keep that 2021 Ford F-350 Super Duty running smoothly.

Differentials are only as good as their brand. We stock 9 different brands to make sure you have plenty of trusted parts to choose from for your 2021 Ford F-350 Super Duty. Valvoline, Royal Purple, and USA Standard Gear are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Differentials for your 2021 Ford F-350 Super Duty, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Differentials to keep your 2021 Ford F-350 Super Duty rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Differentials Brands To Make Your 2021 Ford F-350 Super Duty Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2021 Ford F-350 Super Duty demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your F-350 Super Duty the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Royal Purple Differentials

We carry Royal Purple parts in our stock across Differential Oil categories, plus more. For a 2021 Ford F-350 Super Duty, our most popular Royal Purple Differentials include:
Max Automatic Transmission Fluid (1 Quart)
from $19.49
(30)
Max Automatic Transmission Fluid (1 Quart)
Differential Oil

FAQs for 2021 Ford F-350 Super Duty Differentials

What are the most purchased Differentials for the 2021 Ford F-350 Super Duty?

Out of 15 Differentials for the 2021 Ford F-350 Super Duty, the most popular in our inventory are:
AxleAssy Front Right
from $434.99
This product is not rated
AxleAssy Front Right
Differential Axle Shafts
AxleAssy Front Left
from $432.99
This product is not rated
AxleAssy Front Left
Differential Axle Shafts
Axle Shaft
from $559.99
This product is not rated
Axle Shaft
Differential Axle Shafts