2006 GMC Sierra 2500 HD Transfer Cases

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Keep Your 2006 GMC Sierra 2500 HD 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 2006 GMC Sierra 2500 HD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Transfer Case Motors, Transfer Case Gaskets, and Transfer Case Output Shaft Seals. 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, Dorman, and Felpro. For example, National Transfer Cases start at just $18.29 with an average 4.3 star rating. Dorman and Felpro offer similar pricing and quality, backed by strong customer feedback. With over 808 reviews and a solid 4.1 star average, you can shop with confidence knowing other GMC Sierra 2500 HD owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2006 GMC Sierra 2500 HD Transfer Case at Advance Auto Parts is around $306.59, with a range that starts at $7.99 and goes up to $2,483.99. With 29 options in stock from 9 trusted brands, finding the right fit is easy. Popular picks like Dorman Transfer Case Gasket, 917-562, Dorman Transfer Case Shift Motor, 600-910, and GM Genuine Parts Vehicle Speed Sensor, 19302667 start at just $14.99 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 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 2006 GMC Sierra 2500 HD in peak condition, inside and out.

Essential 2006 GMC Sierra 2500 HD Transfer Cases

Dorman – Dorman Transfer Case Housing Adapter, 926-891 (Part No.926-891)

Dorman Transfer Case Housing Adapter, 926-891

from

$111.99
This transfer case adapter replaces a damaged or cracked original equipment adapter, restoring a solid connection between the transmission and transfer case. Made of durable aluminum, this adapter includes a new gasket for a complete repair.
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National – National Multi-Purpose Bearing, 208-LO (Part No.208-LO)

National Multi-Purpose Bearing, 208-LO

from

$49.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Shaft Repair Sleeve, 99235 (Part No.99235)

National Shaft Repair Sleeve, 99235

from

$42.49
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.
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Driveworks – Driveworks Needle Bearing, S-B-2110 (Part No.S-B-2110)

Driveworks Needle Bearing, S-B-2110

from

$7.99
Value-priced bearing meets all cataloged application requirements.
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National – National Multi-Purpose Bearing, 110 (Part No.110)

National Multi-Purpose Bearing, 110

from

$83.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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Dorman – Dorman Transfer Case Shift Motor, 600-901 (Part No.600-901)

Dorman Transfer Case Shift Motor, 600-901

from

$242.99
Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.
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Autotecnica – Autotecnica Transfer Case Motor, GM0518214 (Part No.GM0518214)

Autotecnica Transfer Case Motor, GM0518214

from

$166.99
Autotecnica offers high-quality aftermarket parts for a wide variety of Asian and North American passenger cars and trucks, include braking, cooling, driveline, electrical, engine, fuel, HVAC, steering, and suspension categories. Manufactured in strict accordance with ISO/TS 16949 QMS specifications, Autotecnica is the smart choice. Whether you’re a DIY enthusiast or professional technician in need of replacement parts that meet OEM specifications, Autotecnica is an excellent alternative to expensive €œGenuine€ components.
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Dorman – Dorman Transfer Case Adapter O-Ring, 926-832 (Part No.926-832)

Dorman Transfer Case Adapter O-Ring, 926-832

from

$14.99
This transfer case adapter seal matches the fit and function of worn or damaged original equipment part. This seal should be replaced as part any service that requires the transfer case and transmission to be separated.
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National – National Multi-Purpose Bearing, B-2110 (Part No.B-2110)

National Multi-Purpose Bearing, B-2110

from

$18.29
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
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GM Genuine Parts – GM Genuine Parts Vehicle Speed Sensor, 19302667 (Part No.19302667)

GM Genuine Parts Vehicle Speed Sensor, 19302667

from

$59.99
ACDelco GM Original Equipment Vehicle Speed Sensor is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This original equipment sensor will provide the same performance, durability, and service life you expect from General Motors.
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Shift Pro by ETE – Shift Pro by ETE MP1226XHD Transfer Case Assembly Remanufactured, X141-11 (Part No.X141-11)

Shift Pro by ETE MP1226XHD Transfer Case Assembly Remanufactured, X141-11

from

$3334.99
At Shift Pro Inc, fully remanufactured transfer cases go beyond the name. So, what’s in that name to start? Pro Engineering: Your transfer case undergoes a re-engineering process to not only meet but exceed OE standards for tolerances, durability, and quality. Pro Performance: Our transfer cases feature new components, bearings, and seals, and undergo a complete remanufacturing process. Pro Reliability: Our transfer cases undergo thorough hydro blasting and rinsing, inside and out. This process is what brings all cases back to the OEM finish.
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Shift Pro by ETE – Shift Pro by ETE MP1626XHD Transfer Case Assembly Remanufactured, X141-6 (Part No.X141-6)

Shift Pro by ETE MP1626XHD Transfer Case Assembly Remanufactured, X141-6

from

$2521.99
At Shift Pro Inc, fully remanufactured transfer cases go beyond the name. So, what’s in that name to start? Pro Engineering: Your transfer case undergoes a re-engineering process to not only meet but exceed OE standards for tolerances, durability, and quality. Pro Performance: Our transfer cases feature new components, bearings, and seals, and undergo a complete remanufacturing process. Pro Reliability: Our transfer cases undergo thorough hydro blasting and rinsing, inside and out. This process is what brings all cases back to the OEM finish.
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Shift Pro by ETE – Shift Pro by ETE MP1626XHD Transfer Case Assembly Remanufactured, X141-12 (Part No.X141-12)

Shift Pro by ETE MP1626XHD Transfer Case Assembly Remanufactured, X141-12

from

$3455.00
At Shift Pro Inc, fully remanufactured transfer cases go beyond the name. So, what’s in that name to start? Pro Engineering: Your transfer case undergoes a re-engineering process to not only meet but exceed OE standards for tolerances, durability, and quality. Pro Performance: Our transfer cases feature new components, bearings, and seals, and undergo a complete remanufacturing process. Pro Reliability: Our transfer cases undergo thorough hydro blasting and rinsing, inside and out. This process is what brings all cases back to the OEM finish.
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Shift Pro by ETE – Shift Pro by ETE MP1226XHD Transfer Case Assembly Remanufactured, X442 (Part No.X442)

Shift Pro by ETE MP1226XHD Transfer Case Assembly Remanufactured, X442

from

$2704.99
At Shift Pro Inc, fully remanufactured transfer cases go beyond the name. So, what’s in that name to start? Pro Engineering: Your transfer case undergoes a re-engineering process to not only meet but exceed OE standards for tolerances, durability, and quality. Pro Performance: Our transfer cases feature new components, bearings, and seals, and undergo a complete remanufacturing process. Pro Reliability: Our transfer cases undergo thorough hydro blasting and rinsing, inside and out. This process is what brings all cases back to the OEM finish.
See More

Victor Reinz – Victor Reinz Transfer Case Gasket, 71-14107-00 (Part No.71-14107-00)

Victor Reinz Transfer Case Gasket, 71-14107-00

from

$17.99
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

Dorman – Dorman Transfer Case Gasket, 926-436 (Part No.926-436)

Dorman Transfer Case Gasket, 926-436

from

$10.99
This replacement gasket restores a tight seal to prevent fluid leaks on certain vehicle years, makes and models.
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Dorman – Dorman Transfer Case Gasket, 917-562 (Part No.917-562)

Dorman Transfer Case Gasket, 917-562

from

$14.99
This replacement gasket restores a tight seal to prevent fluid leaks on certain vehicle years, makes and models.
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Felpro – Felpro Transfer Case Adapter Gasket, 72770 (Part No.72770)

Felpro Transfer Case Adapter Gasket, 72770

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.
See More

National – National Transfer Case Output Shaft Seal, 710675 (Part No.710675)

National Transfer Case Output Shaft Seal, 710675

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.
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National – National Multi-Purpose Seal, 710771 (Part No.710771)

National Multi-Purpose Seal, 710771

from

$35.49
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.
See More

National – National Multi-Purpose Seal, 710496 (Part No.710496)

National Multi-Purpose Seal, 710496

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.
See More

Schaeffler – Schaeffler General Seal, SS3130 (Part No.SS3130)

Schaeffler General Seal, SS3130

from

$26.99
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

National – National Transfer Case Output Shaft Seal, 710495 (Part No.710495)

National Transfer Case Output Shaft Seal, 710495

from

$47.49
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.
See More

National – National Multi-Purpose Seal, 4333N (Part No.4333N)

National Multi-Purpose Seal, 4333N

from

$23.29
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.
See More

National – National Multi-Purpose Seal, 710645 (Part No.710645)

National Multi-Purpose Seal, 710645

from

$39.49
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.
See More

National – National Shaft Repair Sleeve, 99174 (Part No.99174)

National Shaft Repair Sleeve, 99174

from

$46.49
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.
See More

National – National Transfer Case Input Shaft Seal, 710831 (Part No.710831)

National Transfer Case Input Shaft Seal, 710831

from

$24.99
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

National – National Manual Transmission Input Shaft Seal, 710717 (Part No.710717)

National Manual Transmission Input Shaft Seal, 710717

from

$14.49
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.
See More

Most Popular Transmission Transfer Case Motors for 2006 GMC Sierra 2500 HDs

Enhance your 2006 GMC Sierra 2500 HD with one of the 3 Transmission Transfer Case Motors we have in stock, starting at just $288.99.

Dorman – Dorman Transfer Case Shift Motor, 600-910 (Part No.600-910)

Dorman Transfer Case Shift Motor, 600-910

from

$386.99
This transfer case shift motor directly replaces the motor found on select General Motors and Dodge Ram 1500 trucks with the New Venture Gear (NVG) 246 transfer case. On Cadillac, Chevrolet and GMC vehicles, it corresponds with RPO Code NP8, which can be confirmed in your vehicle’s glovebox.
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Dorman – Dorman Transfer Case Shift Motor, 600-909 (Part No.600-909)

Dorman Transfer Case Shift Motor, 600-909

from

$288.99
Swap out a seized transfer case motor with this direct replacement. Designed to install and perform like the original motor, it uses a factory-style connector and is sealed for protection.
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Cardone – Cardone Remanufactured Transfer Case Motor, 48-108 (Part No.48-108)

Cardone Remanufactured Transfer Case Motor, 48-108

from

$301.99
CARDONE Remanufactured Transfer Case Motors are designed to meet or exceed O.E. performance. Reverse engineering provides insight into how and why the unit originally failed, allowing our engineers to identify and correct original design weaknesses. Each unit is 100 percent computer tested at three points during the remanufacturing process to ensure reliability. CARDONE is committed to getting your vehicle back to peak performance with our direct-replacement transfer case motors.
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Best-Selling 2006 GMC Sierra 2500 HD Transfer Case Gaskets

Upgrade your Sierra 2500 HD with one of our 3 best-selling Transfer Case Gaskets, earning an average 4.5 stars rating across 14 reviews.

Felpro – Felpro Transfer Case Adapter Gasket, 72770 (Part No.72770)

Felpro Transfer Case Adapter Gasket, 72770

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.
See More

Dorman – Dorman Transfer Case Gasket, 917-562 (Part No.917-562)

Dorman Transfer Case Gasket, 917-562

from

$14.99
This replacement gasket restores a tight seal to prevent fluid leaks on certain vehicle years, makes and models.
See More

Victor Reinz – Victor Reinz Transfer Case Gasket, 71-14107-00 (Part No.71-14107-00)

Victor Reinz Transfer Case Gasket, 71-14107-00

from

$17.99
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-Quality Transfer Case Output Shaft Seals for 2006 GMC Sierra 2500 HDs

Choose a high-quality OEM or aftermarket Transfer Case Output Shaft Seal for GMC Sierra 2500 HDs and enjoy top-notch performance from $26.99.

National – National Multi-Purpose Seal, 710496 (Part No.710496)

National Multi-Purpose Seal, 710496

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.
See More

National – National Multi-Purpose Seal, 710771 (Part No.710771)

National Multi-Purpose Seal, 710771

from

$35.49
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.
See More

National – National Transfer Case Output Shaft Seal, 710495 (Part No.710495)

National Transfer Case Output Shaft Seal, 710495

from

$47.49
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.
See More

Schaeffler – Schaeffler General Seal, SS3130 (Part No.SS3130)

Schaeffler General Seal, SS3130

from

$26.99
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

Top Picks for 2006 GMC Sierra 2500 HD Input Shaft Seals

Invest in one of our 5 durable Input Shaft Seals for your 2006 GMC, knowing you’re getting trusted brands and expert craftsmanship.

National – National Multi-Purpose Seal, 710645 (Part No.710645)

National Multi-Purpose Seal, 710645

from

$39.49
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.
See More

National – National Shaft Repair Sleeve, 99174 (Part No.99174)

National Shaft Repair Sleeve, 99174

from

$46.49
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.
See More

National – National Multi-Purpose Seal, 4333N (Part No.4333N)

National Multi-Purpose Seal, 4333N

from

$23.29
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.
See More

Driveworks – Driveworks Oil Seal, S-4333N (Part No.S-4333N)

Driveworks Oil Seal, S-4333N

from

$13.99
Value-priced seal meets all cataloged application requirements.
See More

National – National Manual Transmission Input Shaft Seal, 710717 (Part No.710717)

National Manual Transmission Input Shaft Seal, 710717

from

$14.49
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.
See More

Input Shaft Bearings for 2006 GMC Sierra 2500 HDs

Make a smart move for your 2006 GMC Sierra 2500 HD with products all priced from $25.99 to $42.49.

National – National Shaft Repair Sleeve, 99235 (Part No.99235)

National Shaft Repair Sleeve, 99235

from

$42.49
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.
See More

National – National Multi-Purpose Bearing, B-5020 (Part No.B-5020)

National Multi-Purpose Bearing, B-5020

from

$25.99
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
See More

Top-Rated Transfer Case Brands For Your 2006 GMC Sierra 2500 HD

When it comes to finding the perfect Transfer Case for your 2006 GMC Sierra 2500 HD, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 9 trusted brands. We carry the most popular Transfer Case 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 $14.99. Purchasing a Transfer Case from us here at Advance Auto Parts is a smart move for both you and your 2006 GMC Sierra 2500 HD, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 2006 GMC Sierra 2500 HD Transfer Cases

If you’re looking for a top-quality Transfer Case for your 2006 GMC Sierra 2500 HD, Advance Auto Parts has exactly what you need with our selection of Felpro Transfer Cases. We have 1 Felpro Transfer Cases 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 Transfer Case for your needs and budget. Felpro Transfer Cases for the 2006 GMC Sierra 2500 HD come highly rated, with over 4 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Transfer Case from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Transfer Case Adapter Gasket, 72770
from $17.99
(4)
Felpro Transfer Case Adapter Gasket, 72770
“Great price, excellrnt”

Top-Quality National 2006 GMC Sierra 2500 HD Transfer Cases

For those in search of a high-quality Transfer Case for their 2006 GMC Sierra 2500 HD, Advance Auto Parts offers a great selection of National Transfer Cases. With 3 National 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 $18.29, with an average price of $34.76, 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 Transfer Cases provide both reliability and excellent performance. Choosing a National Transfer Case from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
National Multi-Purpose Bearing, B-2110
from $18.29
(7)
National Multi-Purpose Bearing, B-2110
“inner spindle bearing for dana 35.direct fit. no issues.goes in nice n snug.”
National Multi-Purpose Seal, 710645
from $39.49
(1)
National Multi-Purpose Seal, 710645
“worked well”
National Shaft Repair Sleeve, 99174
from $46.49
(1)
National Shaft Repair Sleeve, 99174
“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”

FAQs for 2006 GMC Sierra 2500 HD Transfer Cases

What are the best-selling Transfer Cases for 2006 GMC Sierra 2500 HDs?

Out of 29 Transfer Cases that fit 2006 GMC Sierra 2500 HDs, the following parts are the top sellers:

What’s the price range for 2006 GMC Sierra 2500 HD Transfer Cases?

The prices of Transfer Cases for the 2006 GMC Sierra 2500 HD range from $7.99 up to $2,483.99 for the most premium parts.

What is the average price of a Transfer Case for a 2006 GMC Sierra 2500 HD?

The average price for Transfer Cases for the 2006 GMC Sierra 2500 HD is $306.59. 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 Sierra 2500 HD model years?

Yes, we carry Transfer Cases for 22 model years of GMC Sierra 2500 HDs between 2001 and 2024. The following model years are the most popular for Transfer Case purchases: 2022, 2021, 2020, 2019, 2018, 2017, 2016, 2015, and 2014.

What are the cheapest Transfer Cases for my 2006 GMC Sierra 2500 HD?

The cheapest 2006 GMC Sierra 2500 HD Transfer Cases we carry are:

Does Advance Auto Parts sell Transfer Cases for any other 2006 GMC models?

Yes. We stock Transfer Cases for 18 other popular 2006 GMC models. Some of the most popular are 2006 Yukon Transfer Cases, 2006 Sierra 1500 Transfer Cases, 2006 Yukon XL 1500 Transfer Cases, 2006 Yukon XL 2500 Transfer Cases, and 2006 Savana 1500 Transfer Cases.

What are the top-rated Transfer Cases that fit the 2006 GMC Sierra 2500 HD?

Based on 808 reviews by customers, our 2006 GMC Sierra 2500 HD Transfer Cases have an average customer rating of 4.1 stars. These are the highest-rated categories of Transfer Cases for the 2006 GMC Sierra 2500 HD and their top-rated products:

What types of Transfer Cases do you sell for my 2006 GMC Sierra 2500 HD?

As of 8/2/26, these are some of the most in-demand types of Transfer Cases for a 2006 GMC Sierra 2500 HD:

Can I get help with 2006 GMC Sierra 2500 HD 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 Sierra 2500 HD Transfer Cases?

Advance Auto Parts keeps returns simple. For new GMC Sierra 2500 HD Transfer Cases and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.