1999 Ford F-450 Super Duty Differentials

Keep Your 1999 Ford F-450 Super Duty in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1999 Ford F-450 Super Duty looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearings, Differential Covers, and Rear Differential Cover Gaskets. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Differentials from Trusted Brands

Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like FELPRO. For example, FELPRO Differentials start at just $16.99 with an average 4.6 star rating. With over 8 reviews and a solid 3 star average, you can shop with confidence knowing other Ford F-450 Super Duty owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1999 Ford F-450 Super Duty Differential at Advance Auto Parts is around $422.36, with a range that starts at $3.99 and goes up to $1,809.99. With 152 options in stock from 11 trusted brands, finding the right fit is easy. Popular picks like Pinion Crush Sleeves, Dana 60, Dana 70 & Dana 80 Cover Bolt, and Tapered Roller Bearing start at just $5.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1999 Ford F-450 Super Duty in peak condition, inside and out.

Essential 1999 Ford F-450 Super Duty Differentials

National – Bearing Race (Part No.HM803110)

Bearing Race

from

$20.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55447)

Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket

from

$16.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
See More

Dorman – Differential Pinion Yoke Assembly (Part No.697-545)

Differential Pinion Yoke Assembly

from

$266.99
Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.

Product Features:
  • Direct replacement – this differential end yoke matches the fit and construction of the original yoke
  • Excellent value – this replacement end yoke offers original equipment quality at a fraction of the price of dealer parts
  • Quality materials – this end yoke is machined from cast iron for strength and is precision machined for reliability
  • Validated fit – this differential end yoke has been tested to confirm accurate fit
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Yukon Gear – Replacement Complete Shim Kit For Dana 80 (Part No.55028)

Replacement Complete Shim Kit For Dana 80

from

$121.99
Product Features:
  • Complete shim kit for Dana Spicer 80
  • 4.375″ O.D. pinion bearing application only
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Driveworks – Taper Bearing Cone (Part No.S-LM-104949)

Taper Bearing Cone

from

$11.99
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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National – Tapered Roller Bearing Cone (Part No.HM88542)

Tapered Roller Bearing Cone

from

$23.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

Driveworks – Camshaft Seal (Part No.S-99139)

Camshaft Seal

from

$23.99
Product Features:
  • Brand may vary by location
See More

Yukon Gear – Differential (Part No.26045)

Differential

from

$1175.00
Differential

Motive Gear – Differential Carrier Bearing Kit – Timken (Part No.R10.5CKT)

Differential Carrier Bearing Kit - Timken

from

$93.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

Product Features:
  • CARRIER BEARING KIT FRD 10.5″ W/TIM
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Yukon Gear – Axle Shaft (Part No.21839)

Axle Shaft

from

$599.99
Axle Shaft

Yukon Gear – Replacement Pinion Nut Washer For Dana 80 (Part No.33165)

Replacement Pinion Nut Washer For Dana 80

from

$5.99
Product Features:
  • Pinion nut washer
  • Fits Dana Spicer 80
See More

Yukon Gear – Replacement Ring Gear Bolt For Dana 60, 70, 70U & 70HD, 1/2" X 18 (Part No.33037)

Replacement Ring Gear Bolt For Dana 60, 70, 70U & 70HD, 1/2" X 18

from

$4.99
Replacement ring gear bolt for Dana 60, 70, 70U & 70HD, 1/2″ x 18.

Product Features:
  • Ring gear bolt for Dana Spicer 60, 70, 70U and 70HD
  • 1/2″ x 18 thread
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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
See More

Powertrax – Grip PRO Traction System (Part No.GT436035)

Grip PRO Traction System

from

$596.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Yukon Gear – Bearing Race Driver (Part No.56020)

Bearing Race Driver

from

$215.99
Bearing race driver. No return.

Product Features:
  • Bearing race driver
  • Fits M802011 race
  • All steel construction
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Yukon Gear – Dana 70 & Dana 80 Standard Open Cross Pin Shaft (Part No.33324)

Dana 70 & Dana 80 Standard Open Cross Pin Shaft

from

$69.99
Dana 70 & Dana 80 standard Open cross pin shaft, one piece case.

Product Features:
  • Cross pin shaft
  • Fits Dana Spicer 70 and 80
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Yukon Gear – Trac Lok Positraction Internals For Dana 80 And With 35 Spline Axles (Part No.16094)

Trac Lok Positraction Internals For Dana 80 And With 35 Spline Axles

from

$1049.99
Yukon Trac Lok positraction internals for Dana 80 and with 35 spline axles. Uses round design cross pin. (Not for Dana 60 or 70). Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects. Dana 80 Trac Lok spider gears, 35spline (” round” design cross pin, NOT Dana 60 or NOT Dana 70 ).

Product Features:
  • Spider gear kit
  • Fit Dana Spicer 80 Powr Lok positraction with 35 spline axles
  • Includes two side gears, four pinion gears, cross pin shafts and side gear thrust washers.
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Yukon Gear – Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles (Part No.55010)

Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles

from

$15.99
Product Features:
  • Carrier shim kit for Dana Spicer 30 with 30 spline axles
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Yukon Gear – Replacement Inner Slinger For Dana 60 (Part No.33014)

Replacement Inner Slinger For Dana 60

from

$9.99
Product Features:
  • Inner oil slinger for Dana Spicer 60
See More

Yukon Gear – Pinion Install Kit For Dana 60 Front Differential (Part No.13093)

Pinion Install Kit For Dana 60 Front Differential

from

$319.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.

Product Features:
  • Fits Dana Spicer 60 front
  • Included are pinion bearings and races, pinion seal, crush sleeve , complete pinion shim kit, and marking compound with brush.
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Yukon Gear – Replacement Pinion Nut For Dana 80 (Part No.33145)

Replacement Pinion Nut For Dana 80

from

$26.99
Replacement pinion nut for Dana 80, 1 7/8″ socket.

Product Features:
  • Pinion nut for Dana Spicer 80
  • 1 7/8″ socket
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Yukon Gear – Dana 60 Pinion Gear Thrust Washer, Standard Open & Tracloc (Also 8.75" Chrysler Std) Dana 70 2Pc (Part No.33287)

Dana 60 Pinion Gear Thrust Washer, Standard Open & Tracloc (Also 8.75" Chrysler Std) Dana 70 2Pc

from

$5.99
Dana 60 pinion gear Thrust washer, standard Open & TracLoc (also 8.75″ Chrysler STD) Dana 70 2PC.

Product Features:
  • Pinion gear thrust washer for Dana Spicer 60
  • Fits standard open and Trac Loc applications
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Yukon Gear – Dana 60, Dana 70 & Dana 80 Cover Bolt (Part No.33235)

Dana 60, Dana 70 & Dana 80 Cover Bolt

from

$5.99
3/8″ cover bolt, Dana 60, Dana 70 & Dana 80.

Product Features:
  • Cover bolt for Dana Spicer 60, 70 and 80
  • 3/8″
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Motive Gear – Differential Gear Install Kit (Part No.D80IK)

Differential Gear Install Kit

from

$143.99


Product Features:
  • MINI INSTALL KIT DANA 80
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Yukon Gear – Plug Adapter For Extra-Large Clamshell (Part No.56070)

Plug Adapter For Extra-Large Clamshell

from

$47.99
Plug adapter for extra-large clamshell. No Return.

Product Features:
  • Plug adapter for Extra Large clamshell
  • Fits carrier bearing puller
See More

Yukon Gear – Steel Cover For Dana 60 Reverse Rotation (Part No.32320)

Steel Cover For Dana 60 Reverse Rotation

from

$93.99
Product Features:
  • Fits reverse rotation Dana Spicer 60
  • Steel
See More

Yukon Gear – Differential Carrier (Part No.20146)

Differential Carrier

from

$744.99
Differential Carrier

USA Standard Gear – Replacement Ring & Pinion Gear Set For Dana 80 In A 4.30 Ratio (Part No.36096)

Replacement Ring & Pinion Gear Set For Dana 80 In A 4.30 Ratio

from

$379.99
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
  • 4.30 ratio
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Most Popular Differential Bearings for 1999 Ford F-450 Super Duties

Enhance your 1999 Ford F-450 Super Duty with one of the 3 Differential Bearings we have in stock, starting at just $17.79.

National – Bearing Race (Part No.453X)

Bearing Race

from

$23.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

National – Bearing Race (Part No.382S)

Bearing Race

from

$17.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:
  • PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION – Crowned raceways for even load distribution
  • OE-STYLE DESIGN – Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
See More

FAG US – Cone (Part No.KM86649)

Cone

from

$24.29
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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Best-Selling 1999 Ford F-450 Super Duty Differential Covers

Upgrade your F-450 Super Duty with one of our 6 best-selling Differential Covers.

Dorman – Differential Cover Assembly (Part No.697-741)

Differential Cover Assembly

from

$57.99
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
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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
See More

aFe POWER – Differential Cover (Part No.46-70030)

Differential Cover

from

$311.99
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:
  • 5 Quart Lube Capacity
  • Built In Internal/External Fins
  • Magnetic Drain Plug
  • Optional Accessories Available
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Yukon Gear – Polished Aluminum Replacement Cover For Dana 80 (Part No.32025)

Polished Aluminum Replacement Cover For Dana 80

from

$269.99
Polished aluminum replacement cover for Dana 80.

Product Features:
  • Fits Dana Spicer 80
  • Finned polished aluminum
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Yukon Gear – Finned Aluminum Cover For Dana 80 (Part No.32337)

Finned Aluminum Cover For Dana 80

from

$239.99
Product Features:
  • Fits Dana Spicer 80
  • Finned aluminum
See More

Yukon Gear – Steel Cover For Dana 80 (Part No.32323)

Steel Cover For Dana 80

from

$215.99
Product Features:
  • Fits Dana Spicer 80
  • Steel
See More

Top-Quality Rear Differential Cover Gaskets for 1999 Ford F-450 Super Duties

Choose a high-quality OEM or aftermarket Rear Differential Cover Gasket for Ford F-450 Super Duties and enjoy top-notch performance from $16.99.

Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55447)

Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket

from

$16.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Validated for fit, form and function
  • Unsurpassed quality you can trust
See More

Top Picks for 1999 Ford F-450 Super Duty Differential Oil

Invest in one of our 3 durable Differential Oil for your 1999 Ford, knowing you’re getting trusted brands and expert craftsmanship.

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
See More

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
See More

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

Redline Synthetic "Shock Proof" Oil - 4 Quarts

from

$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:
  • Includes four quarts of Redline Shockproof oil
See More

Differential Pinion Seals for 1999 Ford F-450 Super Duties

Make a smart move for your 1999 Ford F-450 Super Duty with products all priced from $10.29 to $47.99.

National – Multi-Purpose Seal (Part No.4525V)

Multi-Purpose Seal

from

$21.99
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:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
  • Excellent high temperature capabilities
  • Compatible with wide range of fluids
  • Delivers quality and reliable performance for every type of repair
See More

Motive Gear – Differential Pinion Seal (Part No.4278)

Differential Pinion Seal

from

$10.29
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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Motive Gear – Differential Pinion Seal (Part No.4525V)

Differential Pinion Seal

from

$27.49
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Yukon Gear – Replacement Pinion Seal For ’98 & Newer Ford, Flanged Style (Part No.30001)

Replacement Pinion Seal For '98 & Newer Ford, Flanged Style

from

$47.99
Replacement pinion seal for 1998 and newer Ford (flanged style) Dana 80.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Dana Spicer 80 with 4.375″ O.D. pinion bearing
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Yukon Gear – Replacement Pinion Seal For Dana S135 (Part No.30170)

Replacement Pinion Seal For Dana S135

from

$21.99
Replacement pinion seal for Dana S135.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits Dana Spicer S135
See More

Top-Rated Differential Brands For Your 1999 Ford F-450 Super Duty

When it comes to finding the perfect Differential for your 1999 Ford F-450 Super Duty, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 11 trusted brands. We carry the most popular Differential brands including FELPRO, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $16.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1999 Ford F-450 Super Duty, providing peace of mind with parts that meet or exceed OEM standards.

Popular FELPRO 1999 Ford F-450 Super Duty Differentials

If you’re looking for a top-quality Differential for your 1999 Ford F-450 Super Duty, Advance Auto Parts has exactly what you need with our selection of FELPRO Differentials. We have 1 FELPRO Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $16.99, you’ll find the perfect Differential for your needs and budget. FELPRO Differentials for the 1999 Ford F-450 Super Duty come highly rated, with over 1 customer reviews and an impressive average rating of 4.6 stars. Choosing a FELPRO Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket
from $16.99
(1)
Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket
“appears to be the right one, haven’t installed yet.”

FAQs for 1999 Ford F-450 Super Duty Differentials

What are the best-selling Differentials for 1999 Ford F-450 Super Duties?

Out of 152 Differentials that fit 1999 Ford F-450 Super Duties, the following parts are the top sellers:

What’s the price range for 1999 Ford F-450 Super Duty Differentials?

The prices of Differentials for the 1999 Ford F-450 Super Duty range from $3.99 up to $1,809.99 for the most premium parts.

What is the average price of a Differential for a 1999 Ford F-450 Super Duty?

The average price for Differentials for the 1999 Ford F-450 Super Duty is $422.36. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Differentials for other Ford F-450 Super Duty model years?

Yes, we carry Differentials for 24 model years of Ford F-450 Super Duties between 2000 and 2024. The following model years are the most popular for Differential purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Differentials for my 1999 Ford F-450 Super Duty?

The cheapest 1999 Ford F-450 Super Duty Differentials we carry are:

Does Advance Auto Parts sell Differentials for any other 1999 Ford models?

Yes. We stock Differentials for 21 other popular 1999 Ford models. Some of the most popular are 1999 F-150 Differentials, 1999 F-250 Differentials, 1999 Mustang Differentials, 1999 E-250 Econoline Differentials, and 1999 E-350 Econoline Differentials.

What types of Differentials do you sell for my 1999 Ford F-450 Super Duty?

As of 11/2/25, these are some of the most in-demand types of Differentials for a 1999 Ford F-450 Super Duty:

Can I get help with 1999 Ford F-450 Super Duty Differential orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Ford Differentials and more.

What is your return policy for Ford F-450 Super Duty Differentials?

Advance Auto Parts keeps returns simple. For new Ford F-450 Super Duty Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.