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  3. NATIONAL SX-HD3H

NATIONAL SX-HD3H Transfer Shaft Seal

fits make: Chevrolet. year: 2004–2012.

Sx-hd3h National Transfer Case Shift Shaft Seal For 2004-2012 Chevrolet Colorado No

( Brand: National ), ( Manufacturer Part Number: SX-HD3H ), ( Type: Transfer Case Shift Shaft Seal ), ( Ipn: C366 42-10 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transfer Case Gaskets Sealing Systems ), ( Compatible Model: Colorado ), ( Compatible Year: 2012 2011 2010 2009 2008 2007 2006 2005 2004 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Transfer Case Shift Shaft Seal )

Review NATIONAL Transfer Case Shift Shaft Seal For Chevrolet Colorado No fits 2004–2012

Introducing the National SX-HD3H Transfer Shaft Seal, a high-performance solution designed specifically for 2004 to 2012 Chevrolet vehicles. This seal is engineered to provide superior protection against power transfer system leaks, ensuring optimal performance and longevity for your Chevrolet.

The SX-HD3H Transfer Shaft Seal is manufactured using premium materials, ensuring a perfect fit and reliable sealing. The advanced design features a heavy-duty, reinforced lip that effectively seals against the transfer case housing, preventing leaks and minimizing the loss of valuable transmission fluid. It is also compatible with various transmission fluids, offering flexibility for vehicle owners.

This transfer shaft seal is an OE-quality replacement, meaning it meets or even exceeds the original equipment specifications. The OE-grade materials used in its construction guarantee a long-lasting seal, saving you both time and money in the long run.

The National SX-HD3H Transfer Shaft Seal is easy to install, making it an excellent choice for DIYers and professional technicians alike. Simply follow the manufacturer's instructions provided in the detailed installation guide, and you'll have your Chevrolet back up and running in no time.

Investing in the National SX-HD3H Transfer Shaft Seal means investing in the overall health and longevity of your 2004 to 2012 Chevrolet. By preventing power transfer system leaks, you'll not only save on costly repairs but also enjoy a more confident driving experience.

In summary, the National SX-HD3H Transfer Shaft Seal is a high-quality, reliable, and durable solution for addressing transfer shaft leaks in 2004 to 2012 Chevrolet vehicles. Its premium materials, advanced design, and easy installation make it an excellent choice for both DIYers and professional technicians. Upgrade your Chevrolet's power transfer system with the confidence and peace of mind that comes with the National SX-HD3H Transfer Shaft Seal.

Pros and Cons of Buying a National SX-HD3H Transfer Shaft Seal for a 2004-2012 Chevrolet

The National SX-HD3H transfer shaft seal is a vital component in the drivetrain system of 2004-2012 Chevrolet vehicles. This seal prevents the transfer of power from the transmission to the driveshaft while keeping out contaminants. In this analysis, we will discuss the advantages and disadvantages of purchasing this seal.

Pros:

1. Leak Prevention: The primary function of a transfer shaft seal is to prevent leaks in the drivetrain system. A faulty seal can lead to power loss and damage to other components. By replacing the old seal with a new one, you can ensure the longevity of your vehicle's drivetrain.

2. Improved Performance: A worn-out seal can cause power loss, affecting your vehicle's performance. Installing a new seal can help restore the power and improve the overall performance of your Chevrolet.

3. Cost-Effective: Replacing a transfer shaft seal is a more cost-effective solution compared to replacing the entire driveshaft or transmission.

4. Easy Installation: The transfer shaft seal is a relatively easy component to replace, making it a DIY-friendly project for many vehicle owners.

Cons:

1. Upfront Cost: While the cost of a transfer shaft seal is relatively low compared to major drivetrain components, the upfront cost can still be a deterrent for some vehicle owners.

2. Availability: Depending on the location and the availability of the specific seal, it might take some time to source and receive the part.

3. labor costs: If you choose to have the seal replaced by a professional mechanic, you will also incur labor costs.

In conclusion, purchasing a National SX-HD3H transfer shaft seal for a 2004-2012 Chevrolet can provide several benefits, including leak prevention, improved performance, and cost-effectiveness. However, there are some cons to consider, such as the upfront cost, availability, and labor costs. Ultimately, the decision to replace the transfer shaft seal depends on the severity of the leak, the vehicle's condition, and the vehicle owner's budget and skill level.

Recommendation: If you are experiencing a drivetrain leak and the cost of a new seal fits within your budget, it is a worthwhile investment to prevent further damage and maintain the performance of your Chevrolet. If you are unsure about the installation process or do not have the necessary tools, consider hiring a professional mechanic to ensure a proper installation.

Details:

part #: sxhd3h price

  • $11.75

specifications manutransmission:

  • for makes: Chevrolet
  • for years: 2004-2012
  • brand: National
  • mpn: Sx-hd3h
  • type: Transfer Case Shift Shaft Seal
  • ipn: C366 42-10
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • placement on vehicle: Transfer Case Gaskets Sealing Systems
  • compatible model: Colorado
  • compatible year: 2012 2011 2010 2009 2008 2007 2006 2005 2004
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Transfer Case Shift Shaft Seal

shipping manutransmission:

  • service: Standard, Expedited
  • cost: $0.00
  • class: Standard, Expedited
  • transit: 2-6 Days
  • type: Fixed

payments manutransmission:

  • credit card: Visa
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seller manutransmission:

  • city: Indianapolis, Indiana
  • rating: 99.7%
  • # reviews: 666441

general manutransmission:

  • condition: New
  • Car Truck Parts Accessories > Transmission Drivetrain > Manual Transmission Parts

returns manutransmission:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 30 Days

offer manutransmission:

  • availability: In Stock
  • quantity: 8
  • started: June 10, 2026
  • options: Ship-to-home
  • sold: 0
for makes: chevrolet, for years: 2004-2012, type: transfer case shift shaft seal, item length: 2.000, manufacturer warranty: 1 year, placement on vehicle: transfer case gaskets sealing systems, compatible model: colorado, compatible year: 2012 2011 2010 2009 2008 2007 2006 2005 2004, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national transfer case shift shaft seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 13466985860599603,

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