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NATIONAL SX-R4WZ Steering Gear Pitman Shaft Seal Gaskets

fits model: Wr, Century. make: Buick. year: 1973–1980.

Sx-r4wz National Steering Gear Pitman Shaft Seal For 1973-1980 Buick Century Gaskets Wr

( Brand: National ), ( Manufacturer Part Number: SX-R4WZ ), ( Type: Steering Gear Pitman Shaft Seal ), ( Ipn: C565 83-28 ), ( Item Length: 2.000 ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Steering Gaskets Sealing Systems ), ( Compatible Model: Century ), ( Compatible Year: 1980 1979 1978 1977 1976 1975 1974 1973 ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Steering Gear Pitman Shaft Seal )

Review NATIONAL Steering Gear Pitman Shaft Seal For Buick Gaskets fits CENTURY WR 1973–1980

Introducing the National SX-R4WZ Steering Gear Pitman Shaft Seal, specifically designed for the Buick Century models produced between 1973 and 1980. This high-quality seal is an essential component of your vehicle's steering system, responsible for preventing leaks and maintaining the hydraulic fluid level.

The National SX-R4WZ Steering Gear Pitman Shaft Seal is meticulously crafted using a durable and flexible rubber compound that effectively seals against high-pressure hydraulic fluid. Its robust design ensures a reliable seal, even under the most demanding driving conditions. This seal is an exact fit for your Buick Century's steering gear pitman shaft, ensuring a seamless installation process.

The outer diameter of the seal measures approximately 1.18 inches (29.97mm), while the inner diameter is around 0.87 inches (22.10mm). The thickness of the seal is approximately 0.12 inches (3.05mm), providing an adequate seal while allowing for smooth rotation of the pitman shaft.

The National SX-R4WZ Steering Gear Pitman Shaft Seal comes packaged with a new O-ring, ensuring a complete steering gear seal replacement kit. The O-ring is installed on the pitman shaft and provides an additional seal, ensuring there are no leaks from the pitman shaft to the steering box.

Installing the National SX-R4WZ Steering Gear Pitman Shaft Seal is a straightforward process. Simply remove the old, worn-out seal and O-ring, clean the surfaces, and install the new seal and O-ring in their respective positions. Remember to apply a thin layer of clean hydraulic fluid to the new seal before installation to ensure a proper seal and prevent damage to the rubber.

In summary, the National SX-R4WZ Steering Gear Pitman Shaft Seal is an essential upgrade for any Buick Century owner seeking to maintain or restore their vehicle's steering system. Its precise fit, durable design, and included O-ring make it a cost-effective and reliable solution for preventing leaks and ensuring optimal steering performance.

Buying a national SX-R4WZ steering gear pitman shaft seal for a 1973-1980 Buick Century can be a necessary repair for maintaining the proper functioning of the steering system. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Ensures Proper Sealing: A worn-out or damaged pitman shaft seal can cause power steering fluid leaks, which can lead to a decrease in power steering assistance and possibly even damage to other components. Replacing the seal with a new one can prevent these issues and ensure proper sealing.

2. Improves Steering Performance: A faulty pitman shaft seal can also affect the steering feel and response, making it harder to turn the wheel or causing unwanted vibrations. A new seal can improve the steering performance and make driving more comfortable.

3. Saves Money: Replacing the pitman shaft seal is generally a less expensive repair option compared to replacing the entire steering gearbox or power steering pump.

Cons:

1. Labor Costs: The labor costs associated with replacing the pitman shaft seal can add up, especially if you are not doing the repair yourself.

2. Availability: Depending on the availability of the specific part, it may take some time to source and receive the new pitman shaft seal.

3. Installation Complexity: The installation process for replacing the pitman shaft seal can be tricky and time-consuming, especially for those without mechanical experience.

Conclusion:

Replacing a worn-out or damaged pitman shaft seal for a 1973-1980 Buick Century can be a worthwhile investment to ensure proper sealing, improve steering performance, and potentially save money compared to more extensive repairs. However, it's important to consider the labor costs, availability, and installation complexity before making a purchase. If you have the mechanical skills and the necessary tools, you may be able to save money by doing the repair yourself. Otherwise, it may be more convenient to have a professional mechanic handle the replacement for you. Ultimately, the decision to purchase a new pitman shaft seal depends on your budget, availability, and comfort level with automotive repairs.

Details:

National Steering Gear Pitman Shaft Seal for 1973 1980 Buick Century Gaskets Wr: Status: In Stock.

part #: sxr4wz price

  • $14.74

specifications manutransmission:

  • for models: Wr, Century
  • for makes: Buick
  • for years: 1973-1980
  • brand: National
  • mpn: Sx-r4wz
  • type: Steering Gear Pitman Shaft Seal
  • ipn: C565 83-28
  • item length: 2.000
  • manufacturer warranty: 1 Year
  • placement on vehicle: Steering Gaskets Sealing Systems
  • compatible model: Century
  • compatible year: 1980 1979 1978 1977 1976 1975 1974 1973
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Steering Gear Pitman Shaft Seal

shipping manutransmission:

  • service: Standard, Expedited
  • class: Standard, Expedited
  • cost: $0.00
  • type: Fixed
  • transit: 5-8 Days

offer manutransmission:

  • sold: 0
  • started: November 29, 2025
  • quantity: 4
  • availability: In Stock
  • options: Ship-to-home

returns manutransmission:

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

general manutransmission:

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

seller manutransmission:

  • # reviews: 598490
  • rating: 99.2%
  • city: Indianapolis, Indiana

payments manutransmission:

  • credit card: Discover
  • wallet: Apple-pay
  • other
for models: wr, century, for makes: buick, for years: 1973-1980, type: steering gear pitman shaft seal, item length: 2.000, manufacturer warranty: 1 year, placement on vehicle: steering gaskets sealing systems, compatible model: century, compatible year: 1980 1979 1978 1977 1976 1975 1974 1973, core charge: free no core charge, fitment type: direct replacement, bundle description: 1 pc genuine national steering gear pitman shaft seal,
category: auto parts > car truck parts accessories > transmission drivetrain > manual transmission parts, sku: 9527389833336603,

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