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  3. NATIONAL SX-8DXX

NATIONAL SX-8DXX Steering Gear Worm Shaft Seal Gaskets

fits model: M300. make: Dodge. year: 1971–1974.

Sx-8dxx National Steering Gear Worm Shaft Seal For 1971-1974 Dodge M300 Gaskets Te

( Brand: National ), ( Manufacturer Part Number: SX-8DXX ), ( Type: Steering Gear Worm Shaft Seal ), ( Ipn: C224 37-33 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Steering Gaskets Sealing Systems ), ( Compatible Year: 1974 1973 1972 1971 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Steering Gear Worm Shaft Seal )

Review NATIONAL Sx-8dx Steering Gear Worm Shaft Seal For Dodge Gaskets Te fits M300 1971–1974

Introducing the National SX-8DXX steering gear worm shaft seal, specifically designed for Dodge M300 vehicles manufactured between 1971 and 1974. This high-quality seal is an essential component of the steering system, responsible for preventing leaks and ensuring optimal performance.

The SX-8DXX seal is meticulously crafted from a special elastomer material that offers superior sealing capabilities, even under extreme temperature and pressure conditions. Its cross-sectional design provides a tight seal around the worm shaft, effectively preventing the intrusion of contaminants such as water, dirt, or grease.

The outer diameter of the seal measures approximately 1.4 inches (35.6 mm), with an inner diameter of about 0.9 inches (22.9 mm) to accommodate the worm shaft. Its length is around 1.6 inches (40.6 mm), allowing it to fully cover the shaft and provide a secure seal.

This National seal comes as part of a complete gasket set, which includes various other gaskets required for a successful steering system overhaul. Each gasket is engineered to precise dimensions, ensuring a perfect fit and easy installation.

The SX-8DXX seal is an excellent replacement option for worn-out or damaged seals, as it offers improved sealing performance and extended service life. It is also backward compatible, meaning it can be used in earlier Dodge M300 models.

Installation of the National SX-8DXX seal is a straightforward process. Simply remove the old seal, clean the area, and apply a suitable sealant. Then, press the new seal onto the worm shaft and secure it in place using the recommended clamping method. Finally, reassemble the steering gear and test the system for leaks.

By choosing the National SX-8DXX steering gear worm shaft seal, you can enjoy peace of mind knowing that your Dodge M300's steering system is protected against leaks and performing at its best.

Pros and Cons of Buying a National SX-8DXX Steering Gear Worm Shaft Seal for 1971-1974 Dodge M300: An Informative Analysis

Introduction:

The National SX-8DXX steering gear worm shaft seal is a crucial component for the steering system of 1971-1974 Dodge M300 trucks. This part is responsible for preventing leaks and ensuring the proper functioning of the steering system. In this analysis, we will discuss the pros and cons of purchasing this product to help you make an informed decision.

Pros:

1. OEM Quality: The National SX-8DXX steering gear worm shaft seal is a direct OEM (Original Equipment Manufacturer) replacement. This means that it is specifically designed to fit and function identically to the original equipment used in your vehicle.

2. Durability: This seal is engineered to withstand the rigors of heavy-duty use, making it an excellent choice for those who rely on their trucks for work or towing.

3. Leak Prevention: A worn or damaged worm shaft seal can cause significant leaks, leading to costly repairs and potential safety hazards. By replacing the seal with a new one, you can prevent these leaks and save yourself from unnecessary expenses.

4. Compatibility: This seal is compatible with 1971-1974 Dodge M300 trucks, ensuring a perfect fit and function.

Cons:

1. Cost: The National SX-8DXX steering gear worm shaft seal may be more expensive than some aftermarket alternatives. However, the OEM quality and durability may justify the extra cost for some consumers.

2. Availability: Depending on your location and the availability of parts suppliers, you may have to wait for the seal to be shipped to you. This could lead to a delay in repairs or maintenance.

3. Installation Complexity: Installing the seal may require some level of mechanical expertise and specialized tools. If you are not confident in your ability to install the seal yourself, you may need to hire a professional mechanic.

Conclusion:

In conclusion, the National SX-8DXX steering gear worm shaft seal is an excellent choice for those who want a high-quality, durable, and OEM replacement part for their 1971-1974 Dodge M300 truck. While it may come with a higher price tag and require some installation expertise, the benefits of preventing leaks, ensuring proper steering system function, and maintaining the value of your vehicle make it a worthwhile investment.

Recommendation:

Based on the information provided, we recommend purchasing the National SX-8DXX steering gear worm shaft seal for your 1971-1974 Dodge M300 truck if you value OEM quality, durability, and the peace of mind that comes with knowing your vehicle is in good working order. If you are budget-conscious or prefer aftermarket alternatives, we suggest considering other options and weighing the potential trade-offs. Ultimately, the decision is yours, and we hope that this analysis has provided you with valuable insights to help you make an informed choice.

Details:

National Steering Gear Worm Shaft Seal for 1971-1974 Dodge M300 Gaskets te: Status: In Stock.

part #: sx8dxx price

  • $13.10

specifications manutransmission:

  • for models: M300
  • for makes: Dodge
  • for years: 1971-1974
  • brand: National
  • mpn: Sx-8dxx
  • type: Steering Gear Worm Shaft Seal
  • ipn: C224 37-33
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • placement on vehicle: Steering Gaskets Sealing Systems
  • compatible year: 1974 1973 1972 1971
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Steering Gear Worm Shaft Seal

seller manutransmission:

  • city: Indianapolis, Indiana
  • # reviews: 641473
  • rating: 99.6%

offer manutransmission:

  • options: Ship-to-home
  • sold: 0
  • availability: In Stock
  • started: April 5, 2026
  • quantity: 5

payments manutransmission:

  • wallet: Google-pay
  • credit card: Discover
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general manutransmission:

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

returns manutransmission:

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

shipping manutransmission:

  • type: Fixed
  • cost: $0.00
  • class: Standard, Expedited
  • transit: 3-6 Days
  • service: Standard, Expedited
for models: m300, for makes: dodge, for years: 1971-1974, type: steering gear worm shaft seal, item length: 2.000, manufacturer warranty: 1 year, placement on vehicle: steering gaskets sealing systems, compatible year: 1974 1973 1972 1971, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national steering gear worm shaft seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 12111669227397721,

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