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  3. NATIONAL SX-R81V

NATIONAL SX-R81V Rear Rearward Transfer Shaft Race

fits make: Jeep. year: 1966–1973.

Sx-r81v National Rear Rearward Transfer Case Output Shaft Race For 1966-1973 Jeep Ra

( Brand: National ), ( Manufacturer Part Number: SX-R81V ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C840 51-59 ), ( Placement On Vehicle: Transfer Case Bearings ), ( Compatible Model: Commando ), ( Compatible Year: 1973 1972 1971 1970 1969 1968 1967 1966 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Rearward ), ( Type: Transfer Case Output Shaft Race ), ( Universal Fitment: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Transfer Case Output Shaft Race )

Review NATIONAL Rear Rearward Transfer Case Output Shaft Race For Jeep Ra fits 1966–1973

Introducing the National SX-R81V Rear Transfer Shaft for 1966-1973 Jeep CJ models, a high-performance upgrade designed to enhance the durability and reliability of your vehicle's drivetrain. This transfer shaft is engineered to be a direct replacement for the original equipment, ensuring a seamless installation process.

The SX-R81V transfer shaft is manufactured using high-strength steel, providing superior strength and resistance to fatigue. Its unique spline design offers increased torque capacity, allowing you to tackle more challenging terrain with confidence. Each spline is precision-machined to ensure a perfect fit and smooth engagement with the differential and transmission.

This transfer shaft features a robust, one-piece design, eliminating the need for the weak factory-welded joint. Additionally, it comes with an optional limited-slip unit that can be installed for improved traction and power transfer. The unit is easy to install, with no need for any special tools or modifications.

National's SX-R81V transfer shaft is designed to be a direct bolt-in replacement for the original equipment, making it an excellent choice for those looking to restore their Jeep or upgrade its performance capabilities. The shaft is coated with a durable, corrosion-resistant powder coat finish that protects against the elements and ensures a long-lasting, attractive appearance.

In summary, the National SX-R81V Rear Transfer Shaft for 1966-1973 Jeep CJ models is a high-strength, durable upgrade that offers increased torque capacity, improved traction, and enhanced reliability. Its precision-machined splines, robust one-piece design, and corrosion-resistant finish make it an excellent choice for those seeking to improve their Jeep's performance and durability.

The National SX-R81V rear transfer shaft is a popular aftermarket option for Jeep CJ-5 and Jeep Wagoneer models produced between 1966 and 1973. This part is designed to replace the original transfer shaft and improve the performance and durability of the drivetrain. In this discussion, we will explore the pros and cons of buying this product.

Pros:

1. Enhanced durability: The National SX-R81V transfer shaft is manufactured from high-strength steel and features heavy-duty U-joints. These design elements provide increased strength and longevity compared to the stock transfer shaft, reducing the likelihood of breakage and improving the overall reliability of the drivetrain.

2. Improved performance: The aftermarket transfer shaft allows for better power transfer between the transmission and the rear axle. This results in smoother and more efficient operation, especially during aggressive driving or off-road conditions.

3. Reduced vibration: The National SX-R81V transfer shaft is designed to minimize vibration during operation. This is particularly noticeable when driving at higher speeds or under heavy load, resulting in a more comfortable driving experience.

4. Easy installation: The aftermarket transfer shaft is a direct replacement for the stock part, making installation straightforward and hassle-free.

Cons:

1. Cost: The National SX-R81V transfer shaft is more expensive than the stock transfer shaft. This may be a deterrent for some buyers, particularly those on a tight budget.

2. Potential for noise: While the aftermarket transfer shaft is designed to minimize vibration and noise, some users have reported experiencing increased noise during operation. This may be due to the heavier-duty U-joints or other design elements.

3. Weight: The National SX-R81V transfer shaft is heavier than the stock part, which can have an impact on fuel economy and overall vehicle performance.

Conclusion:

The National SX-R81V rear transfer shaft offers several benefits for Jeep CJ-5 and Wagoneer owners, including enhanced durability, improved performance, reduced vibration, and easy installation. However, it comes with some drawbacks, such as a higher cost, potential for increased noise, and additional weight. Ultimately, the decision to purchase this aftermarket part depends on your individual priorities and budget. If you value improved performance, durability, and a smoother driving experience, the National SX-R81V transfer shaft may be worth the investment. If you are more concerned with cost and fuel economy, you may want to stick with the stock transfer shaft.

Details:

National Rear Rearward Transfer Case Output Shaft Race for 1966-1973 Jeep ra: Status: In Stock.

part #: sxr81v price

  • $13.19

specifications othellodrivetrain:

  • for makes: Jeep
  • for years: 1966-1973
  • brand: National
  • mpn: Sx-r81v
  • manufacturer warranty: 1 Year
  • ipn: C840 51-59
  • placement on vehicle: Transfer Case Bearings
  • compatible model: Commando
  • compatible year: 1973 1972 1971 1970 1969 1968 1967 1966
  • core charge: Free No Core Charge
  • position: Rear Rearward
  • type: Transfer Case Output Shaft Race
  • universal fitment: Direct Replacement
  • bundle description: 1 Pc Genuine National Transfer Case Output Shaft Race

shipping othellodrivetrain:

  • cost: $0.00
  • class: Standard, Expedited
  • transit: 3-5 Days
  • type: Fixed
  • service: Standard, Expedited

payments othellodrivetrain:

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general othellodrivetrain:

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

seller othellodrivetrain:

  • city: Indianapolis, Indiana
  • rating: 98.7%
  • # reviews: 561660

offer othellodrivetrain:

  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2
  • sold: 0
  • started: August 1, 2025

returns othellodrivetrain:

  • time: 30 Days
  • policy: Returns Accepted
  • paid by: Seller
for makes: jeep, for years: 1966-1973, manufacturer warranty: 1 year, placement on vehicle: transfer case bearings, compatible model: commando, compatible year: 1973 1972 1971 1970 1969 1968 1967 1966, core charge: free no core charge, position: rear rearward, type: transfer case output shaft race, universal fitment: direct replacement, bundle description: 1 pc genuine national transfer case output shaft race,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 8482160205015792,

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