1. Car & Truck Parts Accessories Offered
  2. sku: 11242388435993721
  3. NATIONAL 1972

NATIONAL C702 Rear Outer Differential Pinion Seal 56-33

fits make: Chevrolet. year: 1960–1972.

C702 National 56-33 Rear Outer Differential Pinion Seal For 1960-1972 Chevrolet C20 Us

( Brand: National ), ( Manufacturer Part Number: 1972 ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C702 56-33 ), ( Placement On Vehicle: Driveline Axles Gaskets Sealing Systems ), ( Compatible Model: C20 Pickup ), ( Compatible Year: 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960 ), ( 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 56-33 Rear Outer Differential Pinion Seal For Chevrolet Us fits C20 1960–1972

Introducing the National C702 56-33 Rear Outer Differential Pinion Seal, an essential component for maintaining the performance and longevity of your 1960-1972 Chevrolet C20's rear differential system. This seal, manufactured by National Sealing, is specifically designed to fit and seal the pinion shaft of the rear differential unit.

The C702 56-33 Rear Outer Differential Pinion Seal is made from high-quality materials that provide excellent sealing properties against oil leakage. It features a flexible, yet strong, rubber composition that can withstand the heavy loads and high temperatures generated during normal vehicle operation. The seal's design ensures a tight seal around the pinion shaft, preventing oil from escaping and keeping your differential lubricated for optimal functionality.

This seal measures 56 inches long and 33 inches in diameter, making it a perfect fit for the rear differential pinion shaft on your Chevrolet C20 models produced between 1960 and 1972. Installing this seal is a straightforward process, and it comes with all necessary hardware for a hassle-free installation.

When it comes to keeping your classic Chevrolet C20 in top condition, every detail matters. The National C702 56-33 Rear Outer Differential Pinion Seal is an essential upgrade for any vehicle owner seeking to maintain their differential system's integrity and extend the life of their beloved car.

With its precise fit, superior sealing capabilities, and easy installation, this rear outer differential pinion seal is an investment in the long-term performance and enjoyment of your 1960-1972 Chevrolet C20. Don't let oil leaks compromise your vehicle's performance upgrade to the National C702 56-33 Rear Outer Differential Pinion Seal today.

Buying a national C702 56-33 rear outer differential pinion seal for a 1960-1972 Chevrolet C20 involves considering both the advantages and disadvantages of the purchase.

Advantages:

1. Availability: This seal is widely available from various auto parts stores and online retailers, making it relatively easy to find and purchase.

2. Affordability: Compared to purchasing from a dealership or a specialized repair shop, buying this seal from an aftermarket supplier can be more cost-effective.

3. OEM Quality: National brand seals, such as the C702 56-33, are designed to meet or exceed the original equipment manufacturer (OEM) specifications.

4. Time-saving: By purchasing the seal upfront, you can save time by not having to wait for an order from the dealership or a specialized repair shop.

Disadvantages:

1. Potential Fitment Issues: Although the seal is designed to fit most vehicles, there is a possibility that it may not fit perfectly or may require additional modifications to install.

2. Quality Concerns: While aftermarket seals are generally reliable, there is a chance that the quality may not be as high as OEM seals.

3. Lack of Warranty: Many aftermarket parts, including seals, do not come with the same level of warranty coverage as OEM parts.

4. Installation Complexity: The installation process for this seal may be more complex than other seals, requiring specialized tools and skills.

Ending Conclusion:

The decision to buy a national C702 56-33 rear outer differential pinion seal for a 1960-1972 Chevrolet C20 depends on your priorities and resources. If you value convenience, affordability, and availability, then purchasing an aftermarket seal may be the best option. However, if you prioritize OEM quality, warranty coverage, and a hassle-free installation process, then considering purchasing from a dealership or a specialized repair shop may be worth the additional cost. Ultimately, it's essential to weigh the advantages and disadvantages carefully and make an informed decision based on your specific needs and circumstances.

Recommendation:

If you decide to purchase an aftermarket seal, be sure to research the supplier thoroughly and read customer reviews to ensure you're getting a high-quality product. Additionally, consider consulting with a professional mechanic or auto parts specialist to ensure the seal is the correct fit for your vehicle and to get recommendations on the installation process.

Details:

National Rear Outer Differential Pinion Seal for 1960-1972 Chevrolet C20 us: Status: In Stock.

specifications parthick:

  • for makes: Chevrolet
  • for years: 1960-1972
  • brand: National
  • mpn: 1972
  • manufacturer warranty: 1 Year
  • ipn: C702 56-33
  • placement on vehicle: Driveline Axles Gaskets Sealing Systems
  • compatible model: C20 Pickup
  • compatible year: 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960
  • 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

shipping parthick:

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

payments parthick:

  • credit card: Mastercard
  • other
  • wallet: Paypal

returns parthick:

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

offer parthick:

  • quantity: 2
  • availability: In Stock
  • sold: 0
  • started: September 28, 2025
  • options: Ship-to-home

general parthick:

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

seller parthick:

  • # reviews: 574168
  • city: Indianapolis, Indiana
  • rating: 98.9%
for makes: chevrolet, for years: 1960-1972, manufacturer warranty: 1 year, placement on vehicle: driveline axles gaskets sealing systems, compatible model: c20 pickup, compatible year: 1972 1971 1970 1969 1968 1967 1966 1965 1964 1963 1962 1961 1960, 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: 11242388435993721,

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