1. Car & Truck Parts Accessories Offered
  2. sku: 12529536671036603
  3. NATIONAL SX-0VS1

NATIONAL SX-0VS1 Rear Outer Differential Pinion Seal

fits model: Fc250. make: Gmc. year: 1947–1950.

Sx-0vs1 National Rear Outer Differential Pinion Seal For 1947-1950 Gmc Fc250 Oz

( Brand: National ), ( Manufacturer Part Number: SX-0VS1 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C344 65-25 ), ( Placement On Vehicle: Driveline Axles Gaskets Sealing Systems ), ( Compatible Year: 1950 1949 1948 1947 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Type: Differential Pinion Seal ), ( Fitment Type: Direct Replacement ), ( Bundle Description: 1 Pc Genuine National Differential Pinion Seal )

Review NATIONAL Rear Outer Differential Pinion Seal For Gmc Oz fits FC250 1947–1950

Introducing the National SX-0VS1 Rear Outer Differential Pinion Seal, an essential component for maintaining the performance and longevity of your 1947-1950 GMC FC250's differential system. This high-quality seal is meticulously engineered to provide an optimal seal between the pinion shaft and the differential housing, preventing the intrusion of contaminants such as water, dirt, and debris.

The National SX-0VS1 Rear Outer Differential Pinion Seal is manufactured using a specialized elastomer material that offers superior resistance to wear, tear, and aging. This material ensures a tight seal that effectively keeps lubricants contained within the differential, reducing friction and heat build-up, while also protecting against potential leaks.

This seal features a precision-engineered design that allows for easy installation and removal. It comes with an O-ring groove that ensures proper alignment and a snug fit, making it simple to install without the need for extensive disassembly or special tools. Additionally, the National SX-0VS1 Rear Outer Differential Pinion Seal is backward compatible, meaning it can be used on both left and right sides of the differential.

By investing in the National SX-0VS1 Rear Outer Differential Pinion Seal, you'll not only be ensuring optimal performance and longevity for your GMC FC250's differential system, but you'll also be protecting against costly repairs and downtime due to leaks or contamination. This seal is an essential upgrade for any classic vehicle enthusiast seeking to keep their prized possession in top condition.

The National SX-0VS1 Rear Outer Differential Pinion Seal is a testament to National's commitment to producing exceptional automotive components that meet the unique demands of classic vehicle owners. With its superior quality, ease of installation, and durable design, this seal is the smart choice for any GMC FC250 owner looking to safeguard their investment and enhance their driving experience.

Pros and Cons of Buying a National SX-0VS1 Rear Outer Differential Pinion Seal for 1947-1950 GMC FC250

1. National Brand:

Pro: The National SX-0VS1 rear outer differential pinion seal is a well-known and trusted brand in the automotive industry. They have a reputation for manufacturing high-quality automotive parts.

Con: Since it is a national brand, it may be more expensive compared to aftermarket alternatives.

2. OEM Compatibility:

Pro: This seal is specifically designed for 1947-1950 GMC FC250 vehicles, ensuring perfect fitment and function.

Con: OEM (Original Equipment Manufacturer) parts can be more expensive than aftermarket alternatives.

3. Durability:

Pro: National SX-0VS1 rear outer differential pinion seals are known for their durability and resistance to leaks.

Con: The increased durability may come at a higher cost compared to less durable aftermarket alternatives.

4. Availability:

Pro: National brand parts like the SX-0VS1 are typically readily available at automotive parts stores and online retailers.

Con: Widespread availability may result in more competition and potentially higher prices due to market forces.

5. Warranty:

Pro: National offers a warranty on their parts, providing peace of mind for consumers in case of defects or failures.

Con: Warranty terms and conditions vary, and there may be additional costs or restrictions associated with the warranty.

6. Cost-Effectiveness:

Pro: In the long run, a high-quality National SX-0VS1 rear outer differential pinion seal may save money by reducing the need for frequent replacements.

Con: The initial cost of the National part may be higher compared to aftermarket alternatives.

Conclusion:

While the National SX-0VS1 rear outer differential pinion seal offers several advantages like OEM compatibility, durability, and a reputable brand, it may come with a higher price tag compared to aftermarket alternatives. Ultimately, the decision to purchase this seal depends on the consumer's priority cost or quality. If cost is a major concern, an aftermarket alternative may be a more suitable option. However, if durability and peace of mind are important, investing in a National SX-0VS1 rear outer differential pinion seal could be a worthwhile investment.

Details:

National Rear Outer Differential Pinion Seal for 1947-1950 GMC FC250 oz: Status: In Stock.

part #: sx0vs1 price

  • $26.14

specifications parthick:

  • for models: Fc250
  • for makes: Gmc
  • for years: 1947-1950
  • brand: National
  • mpn: Sx-0vs1
  • manufacturer warranty: 1 Year
  • ipn: C344 65-25
  • placement on vehicle: Driveline Axles Gaskets Sealing Systems
  • compatible year: 1950 1949 1948 1947
  • core charge: Free No Core Charge
  • position: Rear Outer
  • type: Differential Pinion Seal
  • fitment type: Direct Replacement
  • bundle description: 1 Pc Genuine National Differential Pinion Seal

offer parthick:

  • started: November 26, 2025
  • sold: 0
  • availability: In Stock
  • options: Ship-to-home
  • quantity: 2

general parthick:

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

returns parthick:

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

payments parthick:

  • credit card: Visa
  • other
  • wallet: Paypal

seller parthick:

  • rating: 99.2%
  • city: Indianapolis, Indiana
  • # reviews: 597454

shipping parthick:

  • class: Standard, Expedited
  • cost: $0.00
  • service: Standard, Expedited
  • transit: 5-7 Days
  • type: Fixed
for models: fc250, for makes: gmc, for years: 1947-1950, manufacturer warranty: 1 year, placement on vehicle: driveline axles gaskets sealing systems, compatible year: 1950 1949 1948 1947, core charge: free no core charge, position: rear outer, type: differential pinion seal, fitment type: direct replacement, bundle description: 1 pc genuine national differential pinion seal,
category: auto parts > car truck parts accessories, sku: 12529536671036603,

National SX-0VS1 Is Similar To:

parthick logo
1 offer $26.14 USD
  • Offer #1: $26.14 price + $0.00 shipping estimate = $26.14* total.FREE SHIPPING

Copyright © parthick.com