1975 GMC G15 Transfer Cases
Keep Your 1975 GMC G15 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 1975 GMC G15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Input Shaft Bearings, Idler Shaft Bearings, and Transfer Case Vents. 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 Dorman. For example, Dorman Transfer Cases start at just $7.49 with an average 4.2 star rating. With over 42 reviews and a solid 4 star average, you can shop with confidence knowing other GMC G15 owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1975 GMC G15 Transfer Case at Advance Auto Parts is around $27.09, with a range that starts at $4.99 and goes up to $94.99. With 6 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Bearing, Multi Purpose Seal, and Shaft Repair Sleeve start at just $4.99 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 Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1975 GMC G15 in peak condition, inside and out.
Find Your Specific 1975 GMC G15 Transfer Cases
Looking for the perfect Transfer Case for your 1975 GMC G15? 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 GMC G15. Whether you’re driving a 1975 model or another popular model year like
1976,
1977, and
1978, 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 1975 GMC G15 Transfer Cases
Dorman – Help – Auto Transmission Case Vent (Part No.14689)
from
$7.49
This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
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Product Features:
- Direct replacement – this transfer case vent is designed to match the fit and function of the original vent on specified vehicles
- Restores functionality – reliable replacement for an original vent that has failed due to blockage or fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
National – Shaft Repair Sleeve (Part No.99193)
from
$43.99
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
National – Bearing (Part No.LM67048)
from
$7.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN — Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearing Race (Part No.M802011)
from
$14.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION – Crowned raceways for even load distribution
- OE-STYLE DESIGN – Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearings (Part No.N-1211-L)
from
$94.99
Product Features:
See More
- BUILT TO LAST: Advanced heat treatment process for strength
- PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
- RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Multi-Purpose Bearing (Part No.A-5)
from
$17.99
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
Product Features:
See More
Product Features:
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Driveworks – Tapered Roller Bearing (Part No.S-HM-89449)
National – Multi Purpose Seal (Part No.7412S)
from
$4.99
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:
- Design type: spring loaded; single-lip
- Temperature range: -40 deg. F to 225 deg. F / -40 deg. C to 107 deg. C
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99125)
from
$30.49
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
Popular 1975 GMC G15 Transfer Cases Categories
Most Popular Input Shaft Bearings for 1975 GMC G15s
Enhance your 1975 GMC G15 with one of the 2 Input Shaft Bearings we have in stock, starting at just $7.29.
National – Bearing (Part No.LM67048)
from
$7.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION — Crowned raceways and rollers for even load distribution
- OE-STYLE DESIGN — Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearings (Part No.N-1211-L)
from
$94.99
Product Features:
See More
- BUILT TO LAST: Advanced heat treatment process for strength
- PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
- RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Best-Selling 1975 GMC G15 Idler Shaft Bearing
Upgrade your G15 with our best-selling Idler Shaft Bearing.
Driveworks – Tapered Roller Bearing (Part No.S-HM-89449)
Top-Quality Transfer Case Vents for 1975 GMC G15s
Choose a high-quality OEM or aftermarket Transfer Case Vent for GMC G15s and enjoy top-notch performance from $7.49.
Dorman – Help – Auto Transmission Case Vent (Part No.14689)
from
$7.49
This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this transfer case vent is designed to match the fit and function of the original vent on specified vehicles
- Restores functionality – reliable replacement for an original vent that has failed due to blockage or fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Top Picks for 1975 GMC G15 Input Shaft Seals
Invest in one of our 2 durable Input Shaft Seals for your 1975 GMC, knowing you’re getting trusted brands and expert craftsmanship.
National – Multi Purpose Seal (Part No.7412S)
from
$4.99
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:
- Design type: spring loaded; single-lip
- Temperature range: -40 deg. F to 225 deg. F / -40 deg. C to 107 deg. C
- Good low temperature capability
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99125)
from
$30.49
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
Top-Rated Transfer Case Brands For Your 1975 GMC G15
When it comes to finding the perfect Transfer Case for your 1975 GMC G15, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Transfer Case brands including Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $7.49. Purchasing a Transfer Case from us here at Advance Auto Parts is a smart move for both you and your 1975 GMC G15, providing peace of mind with parts that meet or exceed OEM standards.
Popular Dorman 1975 GMC G15 Transfer Cases
If you’re looking for a top-quality Transfer Case for your 1975 GMC G15, Advance Auto Parts has exactly what you need with our selection of Dorman Transfer Cases. We have 1 Dorman Transfer Cases in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.49, you’ll find the perfect Transfer Case for your needs and budget. Dorman Transfer Cases for the 1975 GMC G15 come highly rated, with over 4 customer reviews and an impressive average rating of 4.2 stars. Choosing a Dorman Transfer Case from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$7.49
(4)
Auto Transmission Case Vent
“Works for multiple vent areas of any vehicle, I got it for my gas tank fume vents!”
FAQs for 1975 GMC G15 Transfer Cases
What are the best-selling Transfer Cases for 1975 GMC G15s?
Out of 6 Transfer Cases that fit 1975 GMC G15s, the following parts are the top sellers:
- Bearing (3277488) – $7.29
- Multi Purpose Seal (18444966) – $4.99
- Shaft Repair Sleeve (18445082) – $30.49
What’s the price range for 1975 GMC G15 Transfer Cases?
The prices of Transfer Cases for the 1975 GMC G15 range from $4.99 up to $94.99 for the most premium parts.
What is the average price of a Transfer Case for a 1975 GMC G15?
The average price for Transfer Cases for the 1975 GMC G15 is $27.09. 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 GMC G15 model years?
What are the cheapest Transfer Cases for my 1975 GMC G15?
The cheapest 1975 GMC G15 Transfer Cases we carry are:
- Multi Purpose Seal (18444966) – $4.99
- Bearing (3277488) – $7.29
- Auto Transmission Case Vent (22148677) – $7.49
- Tapered Roller Bearing (10659559) – $17.29
- Shaft Repair Sleeve (18445082) – $30.49
Does Advance Auto Parts sell Transfer Cases for any other 1975 GMC models?
Yes. We stock Transfer Cases for 11 other popular 1975 GMC models. Some of the most popular are 1975 Jimmy Transfer Cases, 1975 K25 Transfer Cases, 1975 K15 Transfer Cases, 1975 G25 Transfer Cases, and 1975 C25 Transfer Cases.
What are the top-rated Transfer Cases that fit the 1975 GMC G15?
The one 1975 GMC G15 Transfer Case we have in stock is the Multi Purpose Seal. It is rated 3 stars and costs $4.99.
What types of Transfer Cases do you sell for my 1975 GMC G15?
As of 6/2/26, these are some of the most in-demand types of Transfer Cases for a 1975 GMC G15:
Can I get help with 1975 GMC G15 Transfer Case orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Transfer Cases and more.
What is your return policy for GMC G15 Transfer Cases?
Advance Auto Parts keeps returns simple. For new GMC G15 Transfer Cases and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.