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  2. sku: 7015838737591603
  3. NATIONAL SX-383C

NATIONAL SX-383C Rear Outer Differential Pinion Seal

fits model: Gt. make: Oldsmobile. year: 1973–1998.

Sx-383c National Rear Outer Differential Pinion Seal For 1973-1984 Oldsmobile 98 Gt

( Brand: National ), ( Manufacturer Part Number: SX-383C ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C543 84-66 ), ( Compatible Year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Type: Multi Purpose Seal ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Multi Purpose Seal )

Review NATIONAL Rear Outer Differential Pinion Seal For Oldsmobile fits GT 1973–1998

The National SX-383C rear outer differential pinion seal is an essential component for the drivetrain system of 1973-1984 Oldsmobile 98 GT vehicles. This seal plays a crucial role in preventing differential fluid from leaking out, ensuring the proper functioning of the differential and the smooth operation of the vehicle.

The SX-383C seal is specifically designed for Oldsmobile 98 GT models with a rear differential housing that measures 27.25 inches in length and 11.75 inches in width. This seal is made from a high-quality, flexible rubber material that can withstand the heavy loads and high temperatures generated during vehicle operation.

The National SX-383C seal features a double-lipped design, which provides an extra layer of protection against leaks. The outer lip seals the differential fluid in, while the inner lip creates a tight seal against the pinion shaft. This design also allows for easy installation, as the seal can be installed from the outside of the differential housing without the need for differential fluid drainage.

The SX-383C seal comes packaged in a protective bag to ensure it remains in good condition during shipping and storage. Installation is relatively straightforward, but it's recommended that the installation is performed by a professional mechanic or someone with experience in automotive repair.

In summary, the National SX-383C rear outer differential pinion seal is a critical component for the drivetrain system of 1973-1984 Oldsmobile 98 GT vehicles. This high-quality seal is designed to prevent leaks and ensure the proper functioning of the differential, providing a smooth and reliable driving experience.

Pros and Cons of Buying a National SX-383C Rear Outer Differential Pinion Seal for a 1973-1984 Oldsmobile 98 GT

1. Pros:

a. Compatibility: The National SX-383C rear outer differential pinion seal is specifically designed for Oldsmobile 98 GT models manufactured between 1973 and 1984, ensuring a perfect fit.

b. Quality: National is a trusted brand in the automotive industry, known for producing high-quality automotive parts. This seal is no exception.

c. Durability: The SX-383C pinion seal is made of premium materials, designed to withstand the rigors of constant use and provide long-lasting protection against leakage.

d. Easy Installation: The seal comes with clear installation instructions, making it a relatively straightforward process for most DIY enthusiasts or professionals.

2. Cons:

a. Cost: Compared to some aftermarket alternatives, the National SX-383C rear outer differential pinion seal may be more expensive. However, the added cost may be justified by its superior quality and longevity.

b. Availability: Depending on your location, finding a local auto parts store that stocks this particular seal might be challenging. You may need to order it online or from a specialty shop.

In conclusion, the National SX-383C rear outer differential pinion seal offers several advantages, including compatibility, quality, durability, and ease of installation. However, its cost and availability might be considered disadvantages for some buyers. Ultimately, if you are looking for a reliable, high-quality seal for your Oldsmobile 98 GT, the National SX-383C could be an excellent choice, despite its potential higher cost compared to some alternatives.

Recommendation: If you prioritize the importance of a trustworthy, long-lasting seal for your Oldsmobile 98 GT and are comfortable with the cost and availability, purchasing the National SX-383C rear outer differential pinion seal would be a solid investment. If you are budget-conscious, you might consider researching alternative options or waiting for sales or discounts on the National seal.

Details:

National Rear Outer Differential Pinion Seal for 1973 1984 Oldsmobile 98 Gt: Status: In Stock.

part #: sx383c price

  • $15.67

specifications parthick:

  • for models: Gt
  • for makes: Oldsmobile
  • for years: 1973-1998
  • brand: National
  • mpn: Sx-383c
  • manufacturer warranty: 1 Year
  • ipn: C543 84-66
  • compatible year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973
  • core charge: Free No Core Charge
  • position: Rear Outer
  • type: Multi Purpose Seal
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Multi Purpose Seal

seller parthick:

  • # reviews: 549404
  • city: Indianapolis, Indiana
  • rating: 98.8%

offer parthick:

  • options: Ship-to-home
  • availability: In Stock
  • sold: 0
  • started: March 22, 2025
  • quantity: 6

payments parthick:

  • other
  • wallet: Paypal
  • credit card: Visa

returns parthick:

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

shipping parthick:

  • type: Fixed
  • transit: 4-7 Days
  • class: Standard, Expedited
  • service: Standard, Expedited
  • cost: $0.00

general parthick:

  • condition: New
  • Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
for models: gt, for makes: oldsmobile, for years: 1973-1998, manufacturer warranty: 1 year, compatible year: 1984 1983 1982 1981 1980 1979 1978 1977 1976 1975 1974 1973, core charge: free no core charge, position: rear outer, type: multi purpose seal, fitment type: direct replacement, bundle description: 1 pc genuine national multi purpose seal,
category: auto parts > car truck parts accessories, sku: 7015838737591603,

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