2003 Chevrolet Silverado 2500 HD Transfer Cases

Essential 2003 Chevrolet Silverado 2500 HD Transfer Cases

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

Transfer Case Housing Adapter

from

$102.99
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.

Product Features:
  • Ideal replacement – this transfer case adapter is a direct replacement for a damaged or cracked original equipment adapter
  • Durable construction – manufactured from aluminum, this transfer case adapter is made to provide years of reliable service
  • Complete solution – this adapter includes a new transfer case adapter gasket for a complete repair
  • Quality tested – this part has undergone try-on, corrosion and material testing to ensure a quality fit and long service life
See More

Dorman – Remanufactured Transfer Case Control Module (Part No.599-114)

Remanufactured Transfer Case Control Module

from

$339.99
Transfer case control module no longer in control? Restore it cost-effectively with this replacement module that provides the same function and performance of the original on specific vehicles.

Product Features:
  • Direct replacement – this transfer case control module directly replaces the original equipment modules on certain vehicle years, makes and models
  • Effective fix – replacement restores transfer case motor control and addresses trouble codes
  • Thoroughly tested – each module undergoes rigorous testing to ensure reliable performance
  • Trustworthy quality – backed by team of engineers and inspectors in the United States
See More

EVO Driveline – Transfer Case Assembly (Part No.UMT141-16)

Transfer Case Assembly

from

$1705.99
Transfer Case Assembly

Dorman – 4WD Transfer Case Motor Encoder Ring (Part No.600-120)

4WD Transfer Case Motor Encoder Ring

from

$73.99
This transfer case encoder ring is designed to match the fit and function of the original ring on specified applications, and is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this transfer case encoder ring is designed to match the fit and function of the original ring on specified applications
  • Restores functionality – reliable replacement for an original part that has failed due to contamination or collision damage
  • 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
See More

National – Shaft Repair Sleeve (Part No.99210)

Shaft Repair Sleeve

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.

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
See More

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

Transfer Case Shift Motor

from

$354.99
Transfer case stopped shifting between high and low ranges? 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.

Product Features:
  • Transfer Case Shift Motor
  • Transfer Case Shift Motor
  • Transfer case stopped shifting between high and low ranges? 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.
  • Direct replacement – this transfer case motor fits and performs like the original motor
  • Durable construction – made with factory-style electrical connector and weathertight seal to prevent corrosion
See More

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

Needle Bearing

from

$7.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

ACDelco – Vehicle Speed Sensor (Part No.19302667)

Vehicle Speed Sensor

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.

Product Features:
  • GM-recommended replacement part for your GM vehicle’s original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function
See More

Dorman – Transfer Case Gasket (Part No.J7133703729DOR)

Transfer Case Gasket

from

$14.06
Transfer Case Gasket

Dorman – Transfer Case Adapter O-Ring (Part No.926-832)

Transfer Case Adapter O-Ring

from

$12.29
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.

Product Features:
  • Ideal replacement – this transfer case adapter O-ring is a direct replacement for a worn or damaged original equipment seal between the transfer case and transmission
  • Convenient on-hand part – this seal should be replaced whenever the transfer case is removed for service
  • Application-specific design – this O-ring has been designed of durable materials specifically for this vehicle application
  • Quality tested – this part has undergone try-on and material testing to ensure a quality fit and long service life
See More

SKF – Input Shaft Seal (Part No.J1156204653SKF)

Input Shaft Seal

from

$30.61
Input Shaft Seal

National – Multi Purpose Seal (Part No.710831)

Multi Purpose Seal

from

$24.79
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:
  • Low swell in hydrocarbon fluids
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Recognized worldwide for their quality and reliable performance for every type of repair
  • Temperature range: -40°F to 400°F; -40°C to 204°C
See More

National – Multi Purpose Seal (Part No.710646)

Multi Purpose Seal

from

$14.29
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:
  • 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
See More

Driveworks – Tapered Roller Bearing (Part No.S-M-802011)

Tapered Roller Bearing

from

$10.49
Product Features:
  • Brand may vary by location
See More

National – Bearings (Part No.208-LO)

Bearings

from

$49.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
See More

National – Bearings (Part No.HM804810)

Bearings

from

$28.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

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
See More

Felpro – TRANSFER CASE GASKET SET (Part No.72770)

TRANSFER CASE GASKET SET

from

$15.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered and manufactured specifically for the repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

National – Multi Purpose Seal (Part No.710647)

Multi Purpose Seal

from

$32.49
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:
  • 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
See More

National – Multi Purpose Seal (Part No.710495)

Multi Purpose Seal

from

$48.49
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:
  • 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
See More

Driveworks – Transfer Case Output Shaft Seal (Part No.S-710496)

Transfer Case Output Shaft Seal

from

$23.99
Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.710771)

Multi Purpose Seal

from

$61.99
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:
  • 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
See More

SKF – Output Shaft Seal (Part No.J1157204657SKF)

Output Shaft Seal

from

$61.04
Output Shaft Seal

National – Shaft Repair Sleeve (Part No.99199)

Shaft Repair Sleeve

from

$37.99
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:
  • 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
See More

Driveworks – Transfer Case Output Shaft Seal (Part No.S-4503N)

Transfer Case Output Shaft Seal

from

$13.29
Product Features:
  • Brand may vary by location
See More

Driveworks – Transfer Case Output Shaft Seal (Part No.S-710495)

Transfer Case Output Shaft Seal

from

$28.99
Product Features:
  • Brand may vary by location
See More

National – Multi Purpose Seal (Part No.710496)

Multi Purpose Seal

from

$39.99
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:
  • 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
See More

National – Oil Seal (Part No.710675)

Oil Seal

from

$27.49
Oil Seal

2003 Chevrolet Silverado 2500 HD Transfer Cases

Maybe you’re in the middle of a full rebuild of that 2003 Chevrolet Silverado 2500 HD. Maybe you just need a couple of Transfer Cases. Either way, Advance Auto Parts has 78 different Transfer Cases in our inventory ranging from $3.99 to $2,384.99. That means you can find the exact parts or products you need to keep that 2003 Chevrolet Silverado 2500 HD running smoothly.

Transfer Cases are only as good as their brand. We stock 9 different brands to make sure you have plenty of trusted parts to choose from for your 2003 Chevrolet Silverado 2500 HD. Dorman, National, and Felpro are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

We know you’ll find the perfect Transfer Cases for your 2003 Chevrolet Silverado 2500 HD, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 547 reviews in this category, some of the top rated parts include Transfer Case Motor with 2.0 stars and Transfer Case Housing Rear with 5.0 stars.

So if you’re in the market for aftermarket Transfer Cases to keep your 2003 Chevrolet Silverado 2500 HD rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

Transfer Cases Brands To Make Your 2003 Chevrolet Silverado 2500 HD Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 2003 Chevrolet Silverado 2500 HD demands trusted brand parts and products to keep it running. Many trusted brands of Transfer Cases make up Advance Auto Parts’ inventory, and all are ready to help make your Silverado 2500 HD the best it can be. Be sure to browse some of our top Transfer Cases brands and parts.

Popular Felpro Transfer Cases

We carry Felpro parts in our stock across Transfer Case Adapter Gaskets categories, plus more. For a 2003 Chevrolet Silverado 2500 HD, our most popular Felpro Transfer Cases include:
TRANSFER CASE GASKET SET
from $15.99
(4)
TRANSFER CASE GASKET SET
Transfer Case Adapter Gaskets

FAQs for 2003 Chevrolet Silverado 2500 HD Transfer Cases

What are the most purchased Transfer Cases for the 2003 Chevrolet Silverado 2500 HD?

Out of 78 Transfer Cases for the 2003 Chevrolet Silverado 2500 HD, the most popular in our inventory are:
Multi Purpose Seal
from $39.99
(4)
Multi Purpose Seal
Transfer Case Output Shaft Seals
Transfer Case Shift Motor
from $354.99
(2)
Transfer Case Shift Motor
Transmission Transfer Case Motors
Vehicle Speed Sensor
from $59.99
This product is not rated
Vehicle Speed Sensor
Transfer Case Output Shaft Sensors

What are the top-rated 2003 Chevrolet Silverado 2500 HD Transfer Cases?

Top-rated Transfer Cases for your 2003 Chevrolet Silverado 2500 HD based on customer reviews/ratings are:
Transfer Case Motor
from $252.99
(9)
Transfer Case Motor
“had motor for 2 weeks works like it’s suppose to. no problems so far.”
Transfer Case Housing Rear
from $242.99
(2)
Transfer Case Housing Rear
“Nice casting. Comes with rear output yoke bushing and front output shaft rear roller bearing already installed. Need to relocate rear output bearing”
Needle Bearing
from $7.49
(2)
Needle Bearing
“Great product”