1979 Dodge D450 Differentials

Name: Spicer Differential End Yoke, 2-4-3801-1X
Brand: Spicer
SKU: 2-4-3801-1X
Price: 84.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1979 Dodge D450 in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1979 Dodge D450 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Differential Pinion Bearings, Differential Bearings, and Differential Oil. 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 Dorman and National. For example, Dorman Differentials start at just $7.99 with an average 4.2 star rating. National offer similar pricing and quality, backed by strong customer feedback. With over 30 reviews and a solid 4.1 star average, you can shop with confidence knowing other Dodge D450 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1979 Dodge D450 Differential at Advance Auto Parts is around $133.82, with a range that starts at $7.99 and goes up to $396.99. With 33 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, National Taper Bearing Cup, 15245, and Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD start at just $9.99 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 Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1979 Dodge D450 in peak condition, inside and out.

Looking for the perfect Differential for your 1979 Dodge D450? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Dodge D450. Whether you’re driving a 1979 model or another popular model year like 1978, 1980, and 1981, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.

Essential 1979 Dodge D450 Differentials

Spicer Differential End Yoke, 2-4-3801-1X

from

$84.99

Demand genuine Spicer. Dana design, engineering, testing and manufacturing processes all work in conjunction with one another to ensure unparalleled performance that non-genuine parts simply cannot deliver.

Spicer Differential End Yoke, 3-4-11891-1X

from

$159.99

from

$23.29

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

Driveworks Tapered Roller Bearing, S-33462

from

$16.29

Driveworks Tapered Roller Bearing, S-33462.

from

$30.99

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.

Motive Gear Differential Internal Carrier Gear Kit, C9.25BI

from

$161.99

Motive Gear Differential Internal Carrier Gear Kit, C9.25BI.

Dorman Premium Ring and Pinion Master Bearing and Installation Kit, 797-108

from

$369.99

If you’re repairing or rebuilding a front or rear differential and want the best performance and longevity from the bearings being replaced, choose this premium differential kit. It includes high-precision bearings manufactured to tighter tolerances and engineered to last longer than common lower-grade bearings that have more backlash when subjected to the torque generated within the differential. This convenient kit also saves the time needed to source individual components. Check the product attributes and fitment details to select the correct premium differential kit for your application.

Dorman Ring and Pinion Bearing Installation Kit, 697-108

from

$239.99

This differential bearing kit includes all necessary installation components for a differential ring and pinion on certain vehicle years, makes and models.

Dorman - Help Differential Plug, Rubber, 65293

from

$7.99

This differential cover plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD

from

$9.99

This differential cover plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Needa Parts Rubber Differential Plug Chrysler 2008-2000 (Sold by each), 090-062

from

$10.99

This differential cover plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.

Spicer Differential Companion Flange, 29 Spline Male Pilot 1350 Series Builder Axle Compatible, 2010948

from

$106.99

Motive Gear Differential Ring and Pinion, D60-586

from

$218.99

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.

Motive Gear Differential Ring and Pinion, D60-354

from

$275.99

Motive Gear Differential Ring and Pinion, D60-354.

Motive Gear Differential Ring and Pinion, C8.25-355

from

$288.99

Motive Gear Differential Ring and Pinion, C8.25-355.

Motive Gear Differential Ring and Pinion, C9.25-410

from

$265.99

Motive Gear Differential Ring and Pinion, C9.25-410.

Yukon Gear Full-Floating Blank, Dana 60, 35 Spline Diameter, Non-Drilled Axle Shaft, 21005

from

$232.99

Yukon Master Overhaul Kits give you all the high-quality parts you need to start and 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 high-quality Koyo/Timken bearings and races along with high quality seals and small parts. Yukon Master Overhaul Kits are the most comprehensive and complete kits on the market because Yukon does extensive research to ensure that every kit has everything you need for your application.

National Tapered Roller Bearing Cone, HM88649

from

$20.79

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

from

$20.79

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

National Tapered Roller Bearing Cone, HM803146

from

$40.49

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

from

$27.49

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

Yukon Gear 3 Qt - Penzoil 80W90 Conventional Gear Oil, 15002

from

$44.99

Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.

Popular 1979 Dodge D450 Differentials Categories

Differential Oil

Differential Open Unit and Components

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Cover Plugs

Differential Ring and Pinions

Differential End Yokes

Rear Differential Pinion Bearings

Differential Drain Plugs

Differential Ring and Pinion Kits

Differential Pinion Shaft Flange

Most Popular Front Differential Pinion Bearings for 1979 Dodge D450s

Enhance your 1979 Dodge D450 with one of the 6 Front Differential Pinion Bearings we have in stock, starting at just $11.99.

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from

$20.79

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

National Tapered Roller Bearing Cone, HM88542

from

$24.29

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

from

$40.49

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

from

$11.99

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

from

$20.79

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

Driveworks Taper Bearing Cone, S-HM-88649

from

$19.49

Value-priced bearing meets all cataloged application requirements.

Best-Selling 1979 Dodge D450 Differential Bearings

Upgrade your D450 with one of our 5 best-selling Differential Bearings, earning an average 4.5 stars rating across 8 reviews.

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from

$9.99

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

from

$23.29

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

Driveworks Tapered Roller Bearing, S-HM-803110

from

$13.49

Driveworks Tapered Roller Bearing, S-HM-803110.

Schaeffler Bearing - TRB (Tapered Roller Bearing), KT45

from

$21.99

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.

from

$16.29

Driveworks Tapered Roller Bearing, S-33462.

Top-Quality Differential Oil for 1979 Dodge D450s

Choose a high-quality OEM or aftermarket Differential Oil for Dodge D450s and enjoy top-notch performance from $44.99.

show more show less

from

$44.99

Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.

Our Top Pick for a 1979 Dodge D450 Differential Axle Shaft

Invest in a durable Differential Axle Shaft for your 1979 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

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from

$232.99

Top-Rated Differential Bearing Kits for 1979 Dodge D450s

Make a smart move for your 1979 Dodge D450 with products all priced from $239.99 to $369.99.

show more show less

from

$239.99

This differential bearing kit includes all necessary installation components for a differential ring and pinion on certain vehicle years, makes and models.

from

$369.99

Top-Rated Differential Brands For Your 1979 Dodge D450

When it comes to finding the perfect Differential for your 1979 Dodge D450, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Differential brands including National and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $7.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1979 Dodge D450, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1979 Dodge D450 Differentials

If you’re looking for a top-quality Differential for your 1979 Dodge D450, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 2 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $9.99 and an average cost of $20.49, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1979 Dodge D450 come highly rated, with over 9 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $30.99

(1)

National Shaft Repair Sleeve, 99138

“Perfect Fit. Product was exactly as described”

from $9.99

(8)

National Taper Bearing Cup, 15245

“It fits in Ford. I drove only few hundred miles can’t say much about it.”

Top-Quality Dorman 1979 Dodge D450 Differentials

For those in search of a high-quality Differential for their 1979 Dodge D450, Advance Auto Parts offers a great selection of Dorman Differentials. With 3 Dorman Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $7.99, with an average price of $210.99, giving you a range of options to suit your budget. Backed by over 14 customer ratings and an average rating of 4.2 stars, Dorman Differentials provide both reliability and excellent performance. Choosing a Dorman Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $239.99

(1)

Dorman Ring and Pinion Bearing Installation Kit, 697-108

“This newly designed applicator works incredibly well. *Note that Nissan changed color code A15 from Red Brawn to Sparkle Red, but they are the same c”

from $7.99

(11)

Dorman – Help Differential Plug, Rubber, 65293

“I used this Rubber plug to fill a pre-drilled hole in a air intake tube that I customized for a particular application in my car, and it works beautif”

Dorman Differential Ring and Pinion Set, 697-308

from $384.99

(2)

Dorman Differential Ring and Pinion Set, 697-308

“good”

FAQs for 1979 Dodge D450 Differentials

What are the best-selling Differentials for 1979 Dodge D450s?

Out of 33 Differentials that fit 1979 Dodge D450s, the following parts are the top sellers:

Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (11644279) – $44.99
National Taper Bearing Cup, 15245 (3272400) – $9.99
Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD (11826818) – $9.99

What’s the price range for 1979 Dodge D450 Differentials?

The prices of Differentials for the 1979 Dodge D450 range from $7.99 up to $396.99 for the most premium parts.

What is the average price of a Differential for a 1979 Dodge D450?

The average price for Differentials for the 1979 Dodge D450 is $133.82. 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 Dodge D450 model years?

Yes, we carry Differentials for 2 model years of Dodge D450s between 1978 and 1981. The following model years are the most popular for Differential purchases: 1981, 1980, and 1978.

What are the cheapest Differentials for my 1979 Dodge D450?

The cheapest 1979 Dodge D450 Differentials we carry are:

Dorman – Help Differential Plug, Rubber, 65293 (17190157) – $7.99
National Taper Bearing Cup, 15245 (3272400) – $9.99
Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD (11826818) – $9.99
Needa Parts Rubber Differential Plug Chrysler 2008-2000 (Sold by each), 090-062 (22140235) – $10.99
National Bearing Race, HM88510 (3276953) – $11.99

Does Advance Auto Parts sell Differentials for any other 1979 Dodge models?

Yes. We stock Differentials for 21 other popular 1979 Dodge models. Some of the most popular are 1979 Challenger Differentials, 1979 Magnum Differentials, 1979 Ramcharger Differentials, 1979 W150 Differentials, and 1979 D150 Differentials.

What are the top-rated Differentials that fit the 1979 Dodge D450?

The one 1979 Dodge D450 Differential we have in stock is the Dorman – Help Differential Plug, Rubber, 65293. It is rated 5 stars and costs $7.99.

What types of Differentials do you sell for my 1979 Dodge D450?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1979 Dodge D450:

Can I get help with 1979 Dodge D450 Differential orders?

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

What is your return policy for Dodge D450 Differentials?

Advance Auto Parts keeps returns simple. For new Dodge D450 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1979 Dodge D450 Differentials

Spicer – Spicer Differential End Yoke, 2-4-3801-1X (Part No.2-4-3801-1X)

Spicer – Spicer Differential End Yoke, 3-4-11891-1X (Part No.3-4-11891-1X)

National – National Bearing Race, 382S (Part No.382S)

Driveworks – Driveworks Tapered Roller Bearing, S-33462 (Part No.S-33462)

National – National Shaft Repair Sleeve, 99138 (Part No.99138)

Motive Gear – Motive Gear Differential Internal Carrier Gear Kit, C9.25BI (Part No.C9.25BI)

Dorman – Dorman Premium Ring and Pinion Master Bearing and Installation Kit, 797-108 (Part No.797-108)

Dorman – Dorman Ring and Pinion Bearing Installation Kit, 697-108 (Part No.697-108)

Dorman – Help – Dorman – Help Differential Plug, Rubber, 65293 (Part No.65293)

Dorman – Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD (Part No.090-062CD)

Needa Parts – Needa Parts Rubber Differential Plug Chrysler 2008-2000 (Sold by each), 090-062 (Part No.090-062)

Spicer – Spicer Differential Companion Flange, 29 Spline Male Pilot 1350 Series Builder Axle Compatible, 2010948 (Part No.2010948)

Motive Gear – Motive Gear Differential Ring and Pinion, D60-586 (Part No.D60-586)

Motive Gear – Motive Gear Differential Ring and Pinion, D60-354 (Part No.D60-354)

Motive Gear – Motive Gear Differential Ring and Pinion, C8.25-355 (Part No.C8.25-355)

Motive Gear – Motive Gear Differential Ring and Pinion, C9.25-410 (Part No.C9.25-410)

Yukon Gear – Yukon Gear Full-Floating Blank, Dana 60, 35 Spline Diameter, Non-Drilled Axle Shaft, 21005 (Part No.21005)

National – National Tapered Roller Bearing Cone, HM88649 (Part No.HM88649)

National – National Bearing Race, HM803110 (Part No.HM803110)

National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)

National – National Bearing Race, HM807010 (Part No.HM807010)

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

National – National Tapered Roller Bearing Cone, HM88649 (Part No.HM88649)

National – National Tapered Roller Bearing Cone, HM88542 (Part No.HM88542)

National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)

National – National Bearing Race, HM88510 (Part No.HM88510)

National – National Bearing Race, HM803110 (Part No.HM803110)

Driveworks – Driveworks Taper Bearing Cone, S-HM-88649 (Part No.S-HM-88649)

National – National Taper Bearing Cup, 15245 (Part No.15245)

National – National Bearing Race, 382S (Part No.382S)

Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)

Schaeffler – Schaeffler Bearing – TRB (Tapered Roller Bearing), KT45 (Part No.KT45)

Driveworks – Driveworks Tapered Roller Bearing, S-33462 (Part No.S-33462)

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

Yukon Gear – Yukon Gear Full-Floating Blank, Dana 60, 35 Spline Diameter, Non-Drilled Axle Shaft, 21005 (Part No.21005)

Dorman – Dorman Ring and Pinion Bearing Installation Kit, 697-108 (Part No.697-108)

Dorman – Dorman Premium Ring and Pinion Master Bearing and Installation Kit, 797-108 (Part No.797-108)