1973 Dodge R300 Differentials
Keep Your 1973 Dodge R300 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1973 Dodge R300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Oil, Front Differential Pinion Bearings, and Differential Bearings. 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 National and Felpro. For example, National Differentials start at just $9.99 with an average 4.3 star rating. Felpro offer similar pricing and quality, backed by strong customer feedback. With over 15 reviews and a solid 3.7 star average, you can shop with confidence knowing other Dodge R300 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1973 Dodge R300 Differential at Advance Auto Parts is around $36.28, with a range that starts at $9.49 and goes up to $254.99. With 16 options in stock from 6 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, National Tapered Roller Bearing Cone, HM88542, and National Tapered Roller Bearing Cone, HM803146 start at just $24.29 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 Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1973 Dodge R300 in peak condition, inside and out.
Find Your Specific 1973 Dodge R300 Differentials
Looking for the perfect Differential for your 1973 Dodge R300? 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 R300. Whether you’re driving a 1973 model or another popular model year like
1972 and
1974, 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 1973 Dodge R300 Differentials
National – National Shaft Repair Sleeve, 99138 (Part No.99138)
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.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)
National – National Tapered Roller Bearing Cone, 28682 (Part No.28682)
from
$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, 382S (Part No.382S)
from
$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014 (Part No.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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Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (Part No.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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National – National Bearing Race, HM807010 (Part No.HM807010)
from
$27.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.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.
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Motive Gear – Motive Gear Competition Yoke, MG1350-8759 (Part No.MG1350-8759)
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
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National – National Bearing Race, HM803110 (Part No.HM803110)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM88649 (Part No.HM88649)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)
from
$40.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM88542 (Part No.HM88542)
from
$24.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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Driveworks – Driveworks Taper Bearing Cone, S-HM-88649 (Part No.S-HM-88649)
Popular 1973 Dodge R300 Differentials Categories
Most Popular Differential Oil for 1973 Dodge R300s
Enhance your 1973 Dodge R300 with this popular Differential Oil we have in stock, for $44.99.
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
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Best-Selling 1973 Dodge R300 Front Differential Pinion Bearings
Upgrade your R300 with one of our 6 best-selling Front Differential Pinion Bearings, earning an average 1 stars rating across 1 reviews.
National – National Tapered Roller Bearing Cone, HM88649 (Part No.HM88649)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM88542 (Part No.HM88542)
from
$24.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)
from
$40.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
National – National Bearing Race, HM803110 (Part No.HM803110)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Driveworks – Driveworks Taper Bearing Cone, S-HM-88649 (Part No.S-HM-88649)
Top-Quality Differential Bearings for 1973 Dodge R300s
Choose a high-quality OEM or aftermarket Differential Bearing for Dodge R300s and enjoy top-notch performance from $9.99.
National – National Taper Bearing Cup, 15245 (Part No.15245)
from
$9.99
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)
from
$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)
Our Top Pick for a 1973 Dodge R300 Front Housing Cover Gasket
Invest in a
durable Front Housing Cover Gasket for your 1973 Dodge, knowing you’re getting trusted brands and expert craftsmanship.
Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (Part No.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.
See More
Our Rear Differential Cover Gaskets for 1973 Dodge R300s
Make a smart move for your 1973 Dodge R300 with our Rear Differential Cover Gasket for $9.99.
Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.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.
See More
Top-Rated Differential Brands For Your 1973 Dodge R300
When it comes to finding the perfect Differential for your 1973 Dodge R300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 6 trusted brands. We carry the most popular Differential brands including Felpro and National, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $9.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1973 Dodge R300, providing peace of mind with parts that meet or exceed OEM standards.
Popular Felpro 1973 Dodge R300 Differentials
If you’re looking for a top-quality Differential for your 1973 Dodge R300, 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 1973 Dodge R300 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.
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 1973 Dodge R300 Differentials
For those in search of a high-quality Differential for their 1973 Dodge R300, 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 $9.99, with an average price of $20.49, giving you a range of options to suit your budget. Backed by over 9 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.
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.”
FAQs for 1973 Dodge R300 Differentials
What are the best-selling Differentials for 1973 Dodge R300s?
Out of 16 Differentials that fit 1973 Dodge R300s, the following parts are the top sellers:
- Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (11644279) – $44.99
- National Tapered Roller Bearing Cone, HM88542 (3276961) – $24.29
- National Tapered Roller Bearing Cone, HM803146 (3276902) – $40.49
What’s the price range for 1973 Dodge R300 Differentials?
The prices of Differentials for the 1973 Dodge R300 range from $9.49 up to $254.99 for the most premium parts.
What is the average price of a Differential for a 1973 Dodge R300?
The average price for Differentials for the 1973 Dodge R300 is $36.28. 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.
What are the cheapest Differentials for my 1973 Dodge R300?
The cheapest 1973 Dodge R300 Differentials we carry are:
- Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (5189276) – $9.49
- National Taper Bearing Cup, 15245 (3272400) – $9.99
- Victor Reinz Differential Cover Gasket, 71-14868-00 (12547604) – $9.99
- National Bearing Race, HM88510 (3276953) – $11.99
- Driveworks Tapered Roller Bearing, S-HM-803110 (10659680) – $13.49
Does Advance Auto Parts sell Differentials for any other 1973 Dodge models?
Yes. We stock Differentials for 21 other popular 1973 Dodge models. Some of the most popular are 1973 Charger Differentials, 1973 Challenger Differentials, 1973 Dart Differentials, 1973 Monaco Differentials, and 1973 Colt Differentials.
What types of Differentials do you sell for my 1973 Dodge R300?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1973 Dodge R300:
Can I get help with 1973 Dodge R300 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 R300 Differentials?
Advance Auto Parts keeps returns simple. For new Dodge R300 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.