1979 MG MGB Differentials
Keep Your 1979 MG MGB in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1979 MG MGB looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Oil, Differential Seals, and Front Differential Pinion 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 Driveworks. For example, National Differentials start at just $30.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 39 reviews and a solid 4.8 star average, you can shop with confidence knowing other MG MGB owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1979 MG MGB Differential at Advance Auto Parts is around $23.19, with a range that starts at $10.99 and goes up to $35.99. With 5 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like National Multi-Purpose Seal, 472258, Schaeffler Tapered Roller Bearing, KT63, and Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 start at just $10.99 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 Transfer Cases and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1979 MG MGB in peak condition, inside and out.
Find Your Specific 1979 MG MGB Differentials
Looking for the perfect Differential for your 1979 MG MGB? 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 MG MGB. Whether you’re driving a 1979 model or another popular model year like
1971,
1972,
1973,
1974,
1975,
1976,
1977,
1978, and
1980, 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 MG MGB Differentials
National – National Multi-Purpose Seal, 472258 (Part No.472258)
from
$10.99
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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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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Schaeffler – Schaeffler Tapered Roller Bearing, KT63 (Part No.KT63)
from
$25.99
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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Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
Popular 1979 MG MGB Differentials Categories
Most Popular Differential Oil for 1979 MG MGBs
Enhance your 1979 MG MGB with this popular Differential Oil we have in stock, for $35.99.
Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)
from
$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
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Best-Selling 1979 MG MGB Differential Seal
Upgrade your MGB with our best-selling Differential Seal.
National – National Multi-Purpose Seal, 472258 (Part No.472258)
from
$10.99
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.
See More
Top-Quality Front Differential Pinion Bearings for 1979 MG MGBs
Choose a high-quality OEM or aftermarket Front Differential Pinion Bearing for MG MGBs and enjoy top-notch performance from $25.99.
Schaeffler – Schaeffler Tapered Roller Bearing, KT63 (Part No.KT63)
from
$25.99
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.
See More
Our Top Pick for a 1979 MG MGB Differential Pinion Pilot Bearing
Invest in a
durable Differential Pinion Pilot Bearing for your 1979 MG, knowing you’re getting trusted brands and expert craftsmanship.
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.
See More
Our Top-Rated Differential Pinion Bearing Kits for 1979 MG MGBs
Make a smart move for your 1979 MG MGB with our Differential Pinion Bearing Kit for $11.99.
Driveworks – Driveworks Taper Bearing Set, S-A-6 (Part No.S-A-6)
Top-Rated Differential Brands For Your 1979 MG MGB
When it comes to finding the perfect Differential for your 1979 MG MGB, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 4 trusted brands. We carry the most popular Differential brands including National and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $11.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1979 MG MGB, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1979 MG MGB Differentials
If you’re looking for a top-quality Differential for your 1979 MG MGB, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 1 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $30.99, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1979 MG MGB come highly rated, with over 1 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.
Top-Quality Driveworks 1979 MG MGB Differentials
For those in search of a high-quality Differential for their 1979 MG MGB, Advance Auto Parts offers a great selection of Driveworks Differentials. With 1 Driveworks 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 $11.99, giving you a range of options to suit your budget. Backed by over 38 customer ratings and an average rating of 4.2 stars, Driveworks Differentials provide both reliability and excellent performance. Choosing a Driveworks Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1979 MG MGB Differentials
What are the best-selling Differentials for 1979 MG MGBs?
Out of 5 Differentials that fit 1979 MG MGBs, the following parts are the top sellers:
- National Multi-Purpose Seal, 472258 (3269787) – $10.99
- Schaeffler Tapered Roller Bearing, KT63 (50206197) – $25.99
- Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (50154410) – $35.99
What’s the price range for 1979 MG MGB Differentials?
The prices of Differentials for the 1979 MG MGB range from $10.99 up to $35.99 for the most premium parts.
What is the average price of a Differential for a 1979 MG MGB?
The average price for Differentials for the 1979 MG MGB is $23.19. 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 MG MGB model years?
What are the cheapest Differentials for my 1979 MG MGB?
The cheapest 1979 MG MGB Differentials we carry are:
- National Multi-Purpose Seal, 472258 (3269787) – $10.99
- Driveworks Taper Bearing Set, S-A-6 (5050537) – $11.99
- Schaeffler Tapered Roller Bearing, KT63 (50206197) – $25.99
- National Shaft Repair Sleeve, 99138 (18445087) – $30.99
- Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (50154410) – $35.99
What are the top-rated Differentials that fit the 1979 MG MGB?
The one 1979 MG MGB Differential we have in stock is the National Multi-Purpose Seal, 472258. It costs $10.99.
What types of Differentials do you sell for my 1979 MG MGB?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1979 MG MGB:
Can I get help with 1979 MG MGB Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about MG Differentials and more.
What is your return policy for MG MGB Differentials?
Advance Auto Parts keeps returns simple. For new MG MGB Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.