NATIONAL SX-VQD3 Shaft Seal Kit American Manual Ku

( Brand: National ), ( Manufacturer Part Number: SX-VQD3 ), ( Type: Manual Transmission Output Shaft Seal Kit ), ( Ipn: C145 39-18 ), ( Item Length: 2.750 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Transmission Gaskets Sealing Systems ), ( Compatible Make: American Motors ), ( Compatible Year: 1981 1980 1979 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit )

Review NATIONAL Output Shaft Seal Kit For American Motors Manual Ku fits SPIRIT 1979–1981

Introducing the National SX-VQD3 Shaft Seal Kit, specifically designed for the American Spirit manual transmission vehicles manufactured between 1979 and 1981. This premium seal kit is an essential component for maintaining the performance and longevity of your manual transmission system.

The SX-VQD3 Shaft Seal Kit includes all the necessary seals to replace the worn-out or damaged seals in your transmission. These seals are precision-engineered to provide an optimal seal between the transmission shafts and the housing. The kit consists of six seals: three input seals, two output seals, and one reverse idler seal.

Each seal in the kit is made from high-quality materials, ensuring superior sealing performance and resistance to wear and tear. The input seals feature a unique design that helps prevent leakage and contamination, while the output seals are specifically designed to handle the high pressures generated by the transmission. The reverse idler seal ensures a tight seal during reverse gear operation.

Installation of the National SX-VQD3 Shaft Seal Kit is a straightforward process that can be completed with common hand tools. The kit comes with detailed instructions to guide you through the installation process step by step. Replacing the seals is an excellent preventative maintenance step that can help you save on costly transmission repairs down the line.

In summary, the National SX-VQD3 Shaft Seal Kit is an essential upgrade for any American Spirit manual transmission vehicle from 1979 to 1981. This high-quality seal kit is designed to provide superior sealing performance, prevent leaks, and extend the life of your transmission. With easy installation and detailed instructions, you can trust that this kit will help keep your manual transmission system running smoothly for years to come.

Pros and Cons of Buying a National SX-VQD3 Shaft Seal Kit for 1979-1981 American Spirit Manual KU

The National SX-VQD3 shaft seal kit is a popular aftermarket solution for the sealing system in the manual transmission of 1979-1981 American Spirit KU vehicles. Let's examine the potential advantages and disadvantages of purchasing this kit.

1. Improved Sealing: The National SX-VQD3 shaft seal kit is designed to provide a better seal than the original equipment, reducing the risk of transmission fluid leaks.

2. Durability: These aftermarket seals are typically made of higher-quality materials than OEM seals, which may lead to longer seal life and fewer replacement needs.

3. Availability: Aftermarket shaft seal kits like the National SX-VQD3 can be more readily available than OEM parts, especially for older vehicles like the American Spirit KU.

4. Cost-effective: In some cases, aftermarket shaft seal kits can be more cost-effective than purchasing OEM parts from a dealership.

5. Easy installation: The National SX-VQD3 shaft seal kit is designed to be a direct replacement for OEM seals, making installation relatively straightforward for most DIY mechanics.

1. Quality concerns: There may be variations in the quality of aftermarket parts, and some users have reported issues with the National SX-VQD3 kit not fitting perfectly or leaking.

2. Incompatibility: It's essential to ensure that the aftermarket kit is compatible with your specific vehicle and transmission before purchasing, as some kits may not be an exact fit.

3. Warranty: Aftermarket parts like the National SX-VQD3 shaft seal kit typically do not come with the same level of warranty coverage as OEM parts.

4. Lack of OEM fit and finish: Some aftermarket parts may not match the original equipment in terms of appearance or fit.

The National SX-VQD3 shaft seal kit for 1979-1981 American Spirit Manual KU offers several advantages, including improved sealing, durability, availability, and cost-effectiveness. However, it also comes with potential drawbacks, such as quality concerns, incompatibility, lack of warranty coverage, and differences in fit and finish.

If you're considering purchasing the National SX-VQD3 shaft seal kit for your American Spirit KU, it's essential to do your research carefully. Ensure the kit is compatible with your specific vehicle, check for positive customer reviews, and weigh the potential benefits against the drawbacks. If you're uncertain about the installation process or have concerns about quality, it may be worth considering an OEM seal from a dealership or a trusted aftermarket parts supplier with a strong reputation for quality.

Details:

National Output Shaft Seal Kit for 1979 1981 American Motors Spirit Manual ku: Status: In Stock.

part #: sxvqd3 prices

• $12.71-$46.58

specifications manutransmission:

• for models: Spirit
• for years: 1979-1981
• brand: National
• mpn: Sx-vqd3
• type: Manual Transmission Output Shaft Seal Kit
• ipn: C145 39-18
• item length: 2.750
• manufacturer warranty: 1 Year
• placement on vehicle: Transmission Gaskets Sealing Systems
• compatible make: American Motors
• compatible year: 1981 1980 1979
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Output Shaft Seal Kit

returns manutransmission:

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

shipping manutransmission:

• class: Standard, Expedited
• service: Standard, Expedited
• cost: $0.00
• type: Fixed
• transit: 6-9 Days

general manutransmission:

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

payments manutransmission:

• wallet: Paypal
• credit card: Mastercard
• other

offer manutransmission:

• availability: In Stock
• quantity: 5
• sold: 0
• started: December 20, 2025
• options: Ship-to-home

seller manutransmission:

• # reviews: 605395
• rating: 99.3%
• city: Indianapolis, Indiana

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