SX-HJA5 NATIONAL Transmission Shaft Seal Charger Manual Rd

Review NATIONAL Transmission Output Shaft Seal For Dodge Charger Manual Rd for DODGE 1966–1974

Introducing the National SX-HJA5 Transmission Shaft Seal, an essential component designed specifically for Dodge Charger manual RD models produced between 1966 and 1974. This premium seal is engineered to provide optimal transmission performance and reliability, ensuring a smooth driving experience.

The SX-HJA5 Transmission Shaft Seal is manufactured using high-quality materials that are resistant to wear and tear, making it ideal for applications where the seal is subjected to heavy loads and high temperatures. Its precise design allows it to effectively seal the transmission shaft, preventing the leakage of transmission fluid and the intrusion of contaminants.

This National seal features a unique, multi-lip design that provides an extra layer of protection against leakage. The seals' lips are engineered to compress tightly against the shaft and the housing, forming a strong seal that can withstand the pressures generated within the transmission.

The SX-HJA5 Transmission Shaft Seal is easy to install and requires no special tools or techniques. It is compatible with the original equipment used in Dodge Charger manual RD transmissions, making it a direct replacement for the worn-out or damaged seals.

In summary, the National SX-HJA5 Transmission Shaft Seal is an essential upgrade for Dodge Charger manual RD owners seeking to improve their vehicle's transmission performance and reliability. This premium seal is manufactured using high-quality materials, features a unique multi-lip design, and is easy to install. By preventing leakage and contamination, the SX-HJA5 Transmission Shaft Seal ensures a smooth, reliable driving experience for your classic Dodge Charger.

Pros and Cons of Buying a National SX-HJA5 Transmission Shaft Seal for a 1966-1974 Dodge Charger Manual RD

The National SX-HJA5 transmission shaft seal is an essential component for maintaining the hydraulic system in your 1966-1974 Dodge Charger Manual RD. This part is responsible for preventing transmission fluid from leaking out, ensuring proper operation of the transmission. In this article, we will discuss the pros and cons of purchasing this part.

1. Seals the transmission shaft: The primary function of the National SX-HJA5 transmission shaft seal is to prevent transmission fluid from leaking out, ensuring that your vehicle's hydraulic system remains sealed and functional.

2. Improves transmission performance: A faulty transmission shaft seal can lead to a loss of transmission fluid, resulting in poor shifting performance. Replacing the faulty seal with a new one can help improve the overall performance of your transmission.

3. Easy installation: The National SX-HJA5 transmission shaft seal is designed to be a direct fit for your 1966-1974 Dodge Charger Manual RD. This means that the installation process is typically straightforward and can be completed in a relatively short amount of time.

4. Affordable: Compared to other transmission repair costs, the National SX-HJA5 transmission shaft seal is an affordable solution for addressing transmission leaks and improving the performance of your vehicle's hydraulic system.

1. May require additional parts: In some cases, replacing the transmission shaft seal may also require the replacement of other related parts, such as gaskets or seals. These additional parts can add to the overall cost of the repair.

2. Labor costs: While the National SX-HJA5 transmission shaft seal itself may be an affordable solution, the labor costs associated with the installation can be significant, especially if you choose to have the repair done at a professional shop.

3. Availability: Depending on your location and the availability of parts from local suppliers, it may take some time to obtain the National SX-HJA5 transmission shaft seal.

In conclusion, purchasing the National SX-HJA5 transmission shaft seal for your 1966-1974 Dodge Charger Manual RD can offer several advantages, including sealing the transmission shaft, improving transmission performance, easy installation, and affordability. However, there are also some potential disadvantages, such as the need for additional parts, labor costs, and availability. Ultimately, the decision to purchase this part depends on the specific needs and circumstances of your vehicle, as well as your budget and availability of resources for the repair.

If you are experiencing transmission leaks or poor shifting performance in your 1966-1974 Dodge Charger Manual RD and suspect that the transmission shaft seal may be the culprit, it's recommended that you replace the faulty seal with a new one, such as the National SX-HJA5 transmission shaft seal, to improve the performance and reliability of your vehicle's hydraulic system. When considering the purchase, be sure to factor in the potential need for additional parts, labor costs, and availability, to ensure that you have a clear understanding of the overall cost and timeline for the repair.

Details:

National transmission output shaft seal for 1966-1974 Dodge charger manual rd: status: in stock.

specifications differentialsdepo:

• for makes: Dodge
• for years: 1966–1974
• brand: National
• mpn: Sx-hja5
• placement on vehicle: Transmission Gaskets Sealing Systems
• type: Manual Transmission Output Shaft Seal
• item length: 2.750
• manufacturer warranty: 1 Year
• ipn: C645 57-37
• compatible model: Charger
• compatible year: 1974 1973 1972 1971 1970 1969 1968 1967 1966
• core charge: Free No Core Charge
• fitment type: Direct Replacement
• bundle description: 1 Pc Genuine National Manual Transmission Output Shaft Seal

offer differentialsdepo:

• in stock #: 2
• sold #: 14
• prices: $19.16–$24.33
• item condition: New
• started: september 24, 2025
• availability: in stock
• options: ship-to-home

payments differentialsdepo:

• wallet: apple-pay
• credit card: diners-club
• other

seller differentialsdepo:

• # reviews: 572642
• rating: 98.9%
• city: indianapolis, indiana

shipping differentialsdepo:

• class: standard, expedited
• transit: 2-5 days
• service: standard, expedited
• type: fixed

returns differentialsdepo:

• paid by: seller
• time: 30 days
• policy: returns accepted

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional