1979 Dodge W300 Differentials

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Keep Your 1979 Dodge W300 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 W300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Housing Cover Gaskets, Differential Covers, 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, National, and Felpro. For example, Dorman Differentials start at just $7.99 with an average 4.2 star rating. National and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 36 reviews and a solid 3.8 star average, you can shop with confidence knowing other Dodge W300 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1979 Dodge W300 Differential at Advance Auto Parts is around $273.00, with a range that starts at $1.25 and goes up to $1,566.99. With 269 options in stock from 15 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – 80W90 Conventional Gear Oil with Posi Additive, 15003, Motive Gear Ring Gear Bolt, 14066913, and Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD start at just $2.99 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 W300 in peak condition, inside and out.

Essential 1979 Dodge W300 Differentials

Schaeffler – Schaeffler Shaft Seal, SS3284 (Part No.SS3284)

Schaeffler Shaft Seal, SS3284

from

$17.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
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Yukon Gear – "Yukon Gear 9.25"" Chrysler, Dana 60 Semi-Float X/P Bolt, 80 & Up, 5/16"" Head, Tapered, 33238" (Part No.33238)

"Yukon Gear 9.25"" Chrysler, Dana 60 Semi-Float X/P Bolt, 80 & Up, 5/16"" Head, Tapered, 33238"

from

$9.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Yukon Gear – Yukon Gear Replacement Standard Open Carrier Case For Dana 60, 4.56 & Up, 20031 (Part No.20031)

Yukon Gear Replacement Standard Open Carrier Case For Dana 60, 4.56 & Up, 20031

from

$274.99
“Yukon replacement standard open carrier case for Dana 60, 4.56 & up (Not ABS) 2-7/16″” tall.”
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Yukon Gear – Yukon Gear Replacement Carrier Shim Kit for Dana 60, 61 & 70U, 55020 (Part No.55020)

Yukon Gear Replacement Carrier Shim Kit for Dana 60, 61 & 70U, 55020

from

$104.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Yukon Gear – Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007 (Part No.23007)

Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007

from

$13.99
“Yukon spider gear set for GM 8.2″” Dura Grip posi, 28 spline. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.”
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USA Standard Gear – USA Standard Gear Differential Axle Shaft, 35097 (Part No.35097)

USA Standard Gear Differential Axle Shaft, 35097

from

$176.99
“Dana 60 15.96″” 35Spline INNER AXLE SHAFT , FRONT (4340) .”
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National – National Shaft Repair Sleeve, 99212 (Part No.99212)

National Shaft Repair Sleeve, 99212

from

$38.99
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.
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Yukon Gear – Yukon Gear Side Gear Thrust Washer for Dana 60, 70 & 80, 33532 (Part No.33532)

Yukon Gear Side Gear Thrust Washer for Dana 60, 70 & 80, 33532

from

$4.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Motive Gear – Motive Gear Differential Mini Spool, MSD44-30 (Part No.MSD44-30)

Motive Gear Differential Mini Spool, MSD44-30

from

$101.99
Motive Gear Differential Mini Spool, MSD44-30.
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USA Standard Gear – USA Standard Gear Differential Rebuild Kit, 60017 (Part No.60017)

USA Standard Gear Differential Rebuild Kit, 60017

from

$225.99
USA Standard Gear Differential Rebuild Kit, 60017.
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Motive Gear – Motive Gear Differential Ring and Pinion, D70-456 (Part No.D70-456)

Motive Gear Differential Ring and Pinion, D70-456

from

$235.99
Motive Gear Differential Ring and Pinion, D70-456.
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Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014 (Part No.RDS 6014)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014

from

$17.99
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.
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Yukon Gear – Yukon Gear Replacement Carrier Shim Kit for Dana 60, 70, 70HD, 70U & 80, 55011 (Part No.55011)

Yukon Gear Replacement Carrier Shim Kit for Dana 60, 70, 70HD, 70U & 80, 55011

from

$13.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Valvoline – Valvoline Premium 10W-30 Conventional Motor Oil, Anti-Wear Protection, 1 Quart, 797578/VV129 (Part No.797578/VV129)

Valvoline Premium 10W-30 Conventional Motor Oil, Anti-Wear Protection, 1 Quart, 797578/VV129

from

$9.19
For as long as there have been cars, theres been someone under the hood looking for a few more horses. And Valvolines been right there too, hard at work creating the next great oil for the next great engine. Valvolines conventional was one of the first all-climate motor oils ever created and still represents Valvolines unending commitment to excellence and innovation. Volume: 1 quart.
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Spicer – Spicer Pinion Shaft End Yoke, 10025494 (Part No.10025494)

Spicer Pinion Shaft End Yoke, 10025494

from

$245.99
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.
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Schaeffler – Schaeffler Cone, K387-A (Part No.K387-A)

Schaeffler Cone, K387-A

from

$54.99
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.
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Yukon Gear – Yukon Gear Bearing Race Driver Set, 21 Pieces, 56030 (Part No.56030)

Yukon Gear Bearing Race Driver Set, 21 Pieces, 56030

from

$1566.99
Yukon Gear and Axle offers a full line of top quality differential tools to save time and money.
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USA Standard Gear – USA Standard Gear Differential Cross Pin, 17019 (Part No.17019)

USA Standard Gear Differential Cross Pin, 17019

from

$52.99
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. .
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National – National Bearing Race, HM807010 (Part No.HM807010)

National Bearing Race, HM807010

from

$21.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Yukon Gear – Yukon Gear Replacement Pinion Preload Shims for Dana 60, Dana 61 & Dana 70-U, 55015 (Part No.55015)

Yukon Gear Replacement Pinion Preload Shims for Dana 60, Dana 61 & Dana 70-U, 55015

from

$19.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Yukon Gear – "Yukon Gear High Performance Ring & Pinion Gear Set For ’09 & Down Chrysler 9.25"" In A 3.90 Ratio, 24014" (Part No.24014)

"Yukon Gear High Performance Ring & Pinion Gear Set For '09 & Down Chrysler 9.25"" In A 3.90 Ratio, 24014"

from

$539.99
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 has an updated, proprietary, design that provides longer life and higher durability than the competition. 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. We reccomend an OEM gear for van applications. This gear set is for ’09 and older applications only.
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Yukon Gear – "Yukon Gear Carrier Installation Kit for Chrysler 9.25"" Rear Differential, 57001" (Part No.57001)

"Yukon Gear Carrier Installation Kit for Chrysler 9.25"" Rear Differential, 57001"

from

$173.99
Yukon Carrier Installation Kits are a convenient and low-cost solution for carrier changes in cases where one is upgrading to a positraction limited slip differential, a mechanical locker, or an air operated locker. These kits contain carrier bearings and races and a carrier shim kit.
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Yukon Gear – Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting, 34038 (Part No.34038)

Yukon Gear Zip Locker Bulkhead Quick-Disconnect Fitting, 34038

from

$18.99
Yukon right hand axle for ’10-’14 Ford F150 SVT Raptor front, 31 spline.
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Needa Parts – Needa Parts (Part No.22145314)

Needa Parts

from

$4.29
Needa Parts . from Needa Parts
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Yukon Gear – Yukon Gear Pinion Install Kit for Dana 60 Front Differential, 13093 (Part No.13093)

Yukon Gear Pinion Install Kit for Dana 60 Front Differential, 13093

from

$319.99
Yukon Pinion Installation Kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit features Timken bearings and races along with high-quality seals and small parts. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your gear set.
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Motive Gear – Motive Gear Differential Gear Install Kit, D70IKH (Part No.D70IKH)

Motive Gear Differential Gear Install Kit, D70IKH

from

$56.99
Motive Gear Differential Gear Install Kit, D70IKH.
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Driveworks – Driveworks Clutch Release Bearing, S-B-2414 (Part No.S-B-2414)

Driveworks Clutch Release Bearing, S-B-2414

from

$19.99
Driveworks Clutch Release Bearing, S-B-2414.
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National – National Bearing Race, HM803110 (Part No.HM803110)

National Bearing Race, HM803110

from

$21.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Popular 1979 Dodge W300 Differentials Categories

Most Popular Rear Housing Cover Gasket for 1979 Dodge W300s

Enhance your 1979 Dodge W300 with this popular Rear Housing Cover Gasket we have in stock, for $9.49.

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (Part No.RDS 6095-1)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1

from

$9.49
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.
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Best-Selling 1979 Dodge W300 Differential Covers

Upgrade your W300 with one of our 7 best-selling Differential Covers.

Yukon Gear – Yukon Gear Chrome cover for Chrysler 9.25, 32001 (Part No.32001)

Yukon Gear Chrome cover for Chrysler 9.25, 32001

from

$73.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.
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Yukon Gear – Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321 (Part No.32321)

Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321

from

$114.99
These Yukon replacement diff covers are a direct bolt-on.
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B & M – "B & M Cast Aluminum Differential Cover For Chrysler 9.25"", 10306" (Part No.10306)

"B & M Cast Aluminum Differential Cover For Chrysler 9.25"", 10306"

from

$311.99
Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory-stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate and cool the bearings and ring & pinion gears. Additional features include a magnetic drain plug for catching ferrous metal particles, a machined B&M logo, and all necessary hardware and easy-to-follow detailed instructions for a quick and simple installation you can do at home.
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Yukon Gear – Yukon Gear Hardcore Diff Cover For Dana 50, Dana 60 & Dana 70, 32352 (Part No.32352)

Yukon Gear Hardcore Diff Cover For Dana 50, Dana 60 & Dana 70, 32352

from

$288.99
“7.5””, 8″”, 8.8″”, 9″”, 10.25″” Ford REDI sleeve yoke saver.Yukon Mighty seal.”
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Yukon Gear – Yukon Gear Polished Aluminum Replacement Cover for Dana 60, 32024 (Part No.32024)

Yukon Gear Polished Aluminum Replacement Cover for Dana 60, 32024

from

$269.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.
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Yukon Gear – "Yukon Gear Steel Cover for Chrysler 9.25"" Rear, 32314" (Part No.32314)

"Yukon Gear Steel Cover for Chrysler 9.25"" Rear, 32314"

from

$93.99
These Yukon replacement diff covers are a direct bolt-on.
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Yukon Gear – Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005 (Part No.32005)

Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005

from

$89.99
Chrome replacement cover for Dana 60 and 61(not reverse rotation!).
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Top-Quality Differential Oil for 1979 Dodge W300s

Choose a high-quality OEM or aftermarket Differential Oil for Dodge W300s and enjoy top-notch performance from $57.99.

Yukon Gear – Yukon Gear 3 Qt – 80W90 Conventional Gear Oil with Posi Additive, 15003 (Part No.15003)

Yukon Gear 3 Qt - 80W90 Conventional Gear Oil with Posi Additive, 15003

from

$57.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials. This kit includes three quarts of oil and a bottle of Yukon Limited Slip Friction modifier that reduces noise and chatter in clutch driven positraction units and limited slip differentials.
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Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil with Positraction Additive – 4 Quarts, 15005" (Part No.15005)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil with Positraction Additive - 4 Quarts, 15005"

from

$148.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection. This kit includes four quarts of oil and a bottle of Yukon Limited Slip Friction modifier that reduces noise and chatter in clutch driven positraction units and limited slip differentials.
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Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 3 Quarts, 15000" (Part No.15000)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 3 Quarts, 15000"

from

$99.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
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Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 4 Quarts, 15004"

from

$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
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Top Picks for 1979 Dodge W300 Rear Differential Cover Gaskets

Invest in one of our 2 durable Rear Differential Cover Gaskets for your 1979 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

Yukon Gear – Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007 (Part No.23007)

Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007

from

$13.99
“Yukon spider gear set for GM 8.2″” Dura Grip posi, 28 spline. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.”
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Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.71-14868-00)

Victor Reinz Differential Cover Gasket, 71-14868-00

from

$9.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs, With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Top-Rated Differential Bearings for 1979 Dodge W300s

Make a smart move for your 1979 Dodge W300 with products all priced from $4.99 to $19.99.

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

National Bearing Race, 382A

from

$11.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Bearing Race, 382S (Part No.382S)

National Bearing Race, 382S

from

$18.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Clutch Release Bearing, S-B-2414 (Part No.S-B-2414)

Driveworks Clutch Release Bearing, S-B-2414

from

$19.99
Driveworks Clutch Release Bearing, S-B-2414.
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Driveworks – Driveworks Clutch Release Bearing, S-PB-286-HD (Part No.S-PB-286-HD)

Driveworks Clutch Release Bearing, S-PB-286-HD

from

$4.99
Driveworks Clutch Release Bearing, S-PB-286-HD.
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Top-Rated Differential Brands For Your 1979 Dodge W300

When it comes to finding the perfect Differential for your 1979 Dodge W300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 15 trusted brands. We carry the most popular Differential brands including Felpro, National, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 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 W300, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1979 Dodge W300 Differentials

If you’re looking for a top-quality Differential for your 1979 Dodge W300, 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 $17.99, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1979 Dodge W300 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.
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014
from $17.99
(1)
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014
“OEM only uses silicone , the gasket set with a thin layer of silicone is a much better sealant method”

Top-Quality National 1979 Dodge W300 Differentials

For those in search of a high-quality Differential for their 1979 Dodge W300, Advance Auto Parts offers a great selection of National Differentials. With 2 National 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 $11.79, with an average price of $25.39, giving you a range of options to suit your budget. Backed by over 7 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
National Bearing Race, 382A
from $11.79
(6)
National Bearing Race, 382A
“Fit perfectly. No difficulty replacing my old ones.”
National Shaft Repair Sleeve, 99212
from $38.99
(1)
National Shaft Repair Sleeve, 99212
“Came with installation tool and instructions. Easy to install. Found that rather than beating the sleeve on the entire way, once started on, clamp in”

FAQs for 1979 Dodge W300 Differentials

What are the best-selling Differentials for 1979 Dodge W300s?

Out of 269 Differentials that fit 1979 Dodge W300s, the following parts are the top sellers:

What’s the price range for 1979 Dodge W300 Differentials?

The prices of Differentials for the 1979 Dodge W300 range from $1.25 up to $1,566.99 for the most premium parts.

What is the average price of a Differential for a 1979 Dodge W300?

The average price for Differentials for the 1979 Dodge W300 is $273.00. 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 W300 model years?

Yes, we carry Differentials for 4 model years of Dodge W300s between 1975 and 1980. The following model years are the most popular for Differential purchases: 1980, 1978, 1977, 1976, and 1975.

What are the cheapest Differentials for my 1979 Dodge W300?

The cheapest 1979 Dodge W300 Differentials we carry are:

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 types of Differentials do you sell for my 1979 Dodge W300?

As of 11/2/26, these are some of the most in-demand types of Differentials for a 1979 Dodge W300:

Can I get help with 1979 Dodge W300 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 W300 Differentials?

Advance Auto Parts keeps returns simple. For new Dodge W300 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.