1978 Chevrolet K20 Transfer Cases
Keep Your 1978 Chevrolet K20 in Top Shape with Quality Transfer Cases
Whether you’re repairing or upgrading your Transfer Case, using high-quality parts is key to keeping your 1978 Chevrolet K20 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Output Shaft Pilot Bearings, Transfer Case Output Shaft Seals, and Input Shaft 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 Transfer Cases from Trusted Brands
Looking for a reliable Transfer Case? We’ve got you covered with options from brands you know and trust like National and Driveworks. For example, National Transfer Cases start at just $12.99 with an average 4.3 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 240 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet K20 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1978 Chevrolet K20 Transfer Case at Advance Auto Parts is around $43.50, with a range that starts at $4.79 and goes up to $244.99. With 19 options in stock from 4 trusted brands, finding the right fit is easy. Popular picks like Taper Bearing Cup, Bearings, and Shaft Repair Sleeve start at just $7.29 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Transfer Case, 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 1978 Chevrolet K20 in peak condition, inside and out.
Find Your Specific 1978 Chevrolet K20 Transfer Cases
Looking for the perfect Transfer Case for your 1978 Chevrolet K20? You’re in the right place. Below, you’ll find links to various types of Transfer Cases that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Transfer Cases, ensuring durability and a precise fit for your Chevrolet K20. Whether you’re driving a 1978 model or another popular model year like
1977,
1979,
1980,
1981,
1982,
1983,
1984,
1985, and
1986, we’ve got you covered. Purchasing Transfer Cases 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 Transfer Cases that fit your vehicle.
Essential 1978 Chevrolet K20 Transfer Cases
National – Multi Purpose Seal (Part No.710928)
from
$15.29
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.471869)
from
$8.79
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.481181N)
from
$13.49
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Manual Transmission Input Shaft Seal (Part No.S-481181-N)
National – Bearings (Part No.208-LO)
from
$49.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.HM88610)
from
$15.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
FAG US – CUP (Part No.M802011)
from
$15.29
CUP
FAG US – CUP (Part No.M88010)
from
$11.29
CUP
Driveworks – Taper Bearing Cup (Part No.S-LM-501314)
from
$7.29
Value-priced bearing meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
Driveworks – Oil Seal (Part No.S-9613S)
from
$4.79
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi Purpose Seal (Part No.5208)
from
$20.29
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.710005)
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.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.3946)
from
$25.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Bearings (Part No.B-2110)
from
$17.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.J-2416)
from
$26.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.307-L)
from
$39.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Shaft Repair Sleeve (Part No.99155)
from
$38.49
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Bearings (Part No.362A)
from
$14.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearings (Part No.B-2816)
from
$21.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
Popular 1978 Chevrolet K20 Transfer Cases Categories
Most Popular Output Shaft Pilot Bearing for 1978 Chevrolet K20s
Enhance your 1978 Chevrolet K20 with this popular Output Shaft Pilot Bearing we have in stock, for $17.99.
National – Bearings (Part No.B-2110)
from
$17.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Available in both caged design and full complement
- Industry leading coverage
- Professional technicians know they can depend on National
Best-Selling 1978 Chevrolet K20 Transfer Case Output Shaft Seals
Upgrade your K20 with one of our 6 best-selling Transfer Case Output Shaft Seals, earning an average 4.38 stars rating across 12 reviews.
National – Multi Purpose Seal (Part No.5200)
from
$12.99
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Oil Seal (Part No.S-9613S)
from
$4.79
Value-priced seal meets all cataloged application requirements.
Product Features:
See More
Product Features:
- Brand may vary by location
National – Multi Purpose Seal (Part No.710005)
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.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.5208)
from
$20.29
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Multi Purpose Seal (Part No.473204)
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.
Product Features:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
FAG US – SHAFT SEAL (Part No.SS2569)
from
$5.19
SHAFT SEAL
Top-Quality Input Shaft Bearings for 1978 Chevrolet K20s
Choose a high-quality OEM or aftermarket Input Shaft Bearing for Chevrolet K20s and enjoy top-notch performance from $49.49.
National – Bearings (Part No.208-LO)
from
$49.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
Top Picks for 1978 Chevrolet K20 Input Shaft Seals
Invest in one of our 5 durable Input Shaft Seals for your 1978 Ford, knowing you’re getting trusted brands and expert craftsmanship.
National – Shaft Repair Sleeve (Part No.99174)
from
$45.49
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Multi Purpose Seal (Part No.471869)
from
$8.79
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99162)
from
$28.99
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Multi Purpose Seal (Part No.481181N)
from
$13.49
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:
See More
Product Features:
- Low swell in hydrocarbon fluids
- Design type: spring loaded; multi-lip
- Provides good low temperature capability
- Temperature range: -40°F to 225°F; -40°C to 107°C
- Delivers quality and reliable performance for every type of repair
Driveworks – Manual Transmission Input Shaft Seal (Part No.S-481181-N)
Transfer Case Output Shaft Bearings for 1978 Chevrolet K20s
Make a smart move for your 1978 Chevrolet K20 with products all priced from $38.49 to $39.49.
National – Bearings (Part No.307-L)
from
$39.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Controlled heat treating process for lasting performance and extended bearing life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Shaft Repair Sleeve (Part No.99155)
from
$38.49
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:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Top-Rated Transfer Case Brands For Your 1978 Chevrolet K20
When it comes to finding the perfect Transfer Case for your 1978 Chevrolet K20, 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 Transfer Case 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 $4.79. Purchasing a Transfer Case from us here at Advance Auto Parts is a smart move for both you and your 1978 Chevrolet K20, providing peace of mind with parts that meet or exceed OEM standards.
Popular National 1978 Chevrolet K20 Transfer Cases
If you’re looking for a top-quality Transfer Case for your 1978 Chevrolet K20, Advance Auto Parts has exactly what you need with our selection of National Transfer Cases. We have 3 National Transfer Cases in stock for this fitment, all known for their durability and precision fit. With prices starting at just $12.99 and an average cost of $25.49, you’ll find the perfect Transfer Case for your needs and budget. National Transfer Cases for the 1978 Chevrolet K20 come highly rated, with over 13 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Transfer Case from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$17.99
(7)
Bearings
“inner spindle bearing for dana 35.direct fit. no issues.goes in nice n snug.”
from
$45.49
(1)
Shaft Repair Sleeve
“To use this sleeve on a torque converter, the supplied tool isn’t long enough. However a piece of PVC pipe can work. (normally this is used on a harmo”
Top-Quality Driveworks 1978 Chevrolet K20 Transfer Cases
For those in search of a high-quality Transfer Case for their 1978 Chevrolet K20, Advance Auto Parts offers a great selection of Driveworks Transfer Cases. With 1 Driveworks Transfer Cases in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Transfer Cases start at just $4.79, giving you a range of options to suit your budget. Backed by over 3 customer ratings and an average rating of 4.2 stars, Driveworks Transfer Cases provide both reliability and excellent performance. Choosing a Driveworks Transfer Case from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
FAQs for 1978 Chevrolet K20 Transfer Cases
What are the best-selling Transfer Cases for 1978 Chevrolet K20s?
Out of 19 Transfer Cases that fit 1978 Chevrolet K20s, the following parts are the top sellers:
- Taper Bearing Cup (5052491) – $7.29
- Bearings (3273814) – $39.49
- Shaft Repair Sleeve (18445096) – $38.49
What’s the price range for 1978 Chevrolet K20 Transfer Cases?
The prices of Transfer Cases for the 1978 Chevrolet K20 range from $4.79 up to $244.99 for the most premium parts.
What is the average price of a Transfer Cases Transfer Case for a 1978 Chevrolet K20?
The average price for Transfer Cases for the 1978 Chevrolet K20 is $43.50. Keep in mind the variety of part types within our Transfer Case category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Transfer Cases for other Chevrolet K20 model years?
What are the cheapest Transfer Cases for my 1978 Chevrolet K20?
The cheapest 1978 Chevrolet K20 Transfer Cases we carry are:
- Oil Seal (5440610) – $4.79
- SHAFT SEAL (50211164) – $5.19
- Taper Bearing Cup (5052491) – $7.29
- Manual Transmission Input Shaft Seal (11494105) – $8.49
- Multi Purpose Seal (3269728) – $8.79
Does Advance Auto Parts sell Transfer Cases for any other 1978 Chevrolet models?
Yes. We stock Transfer Cases for 22 other popular 1978 Chevrolet models. Some of the most popular are 1978 Impala Transfer Cases, 1978 Malibu Transfer Cases, 1978 Camaro Transfer Cases, 1978 Monte Carlo Transfer Cases, and 1978 Corvette Transfer Cases.
What are the top-rated Transfer Cases that fit the 1978 Chevrolet K20?
The one 1978 Chevrolet K20 Transfer Case we have in stock is the Oil Seal. It is rated 5 stars and costs $4.79.
What types of Transfer Cases do you sell for my 1978 Chevrolet K20?
As of 4/10/25, these are some of the most in-demand types of Transfer Cases for a 1978 Chevrolet K20:
Can I get help with 1978 Chevrolet K20 Transfer Case orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Chevrolet Transfer Cases and more.
What is your return policy for Chevrolet K20 Transfer Cases?
Advance Auto Parts keeps returns simple. For new Chevrolet K20 Transfer Cases and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.