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  3. NATIONAL SX-GZ7J

NATIONAL SX-GZ7J Rear Outer Differential Pinion Seal Charger Ku

fits make: Dodge. year: 1966–1971.

Sx-gz7j National Rear Outer Differential Pinion Seal For 1966-1971 Dodge Charger Ku

( Brand: National ), ( Manufacturer Part Number: SX-GZ7J ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C298 55-37 ), ( Placement On Vehicle: Driveline Axles Gaskets Sealing Systems ), ( Compatible Model: Charger ), ( Compatible Year: 1971 1970 1969 1968 1967 1966 ), ( 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 Dodge Charger Ku fits 1966–1971

Introducing the National SX-GZ7J Rear Outer Differential Pinion Seal, specifically designed for Dodge Chargers manufactured between 1966 and 1971. This premium quality seal is an essential component for maintaining the integrity of your vehicle's rear differential system.

The National SX-GZ7J Rear Outer Differential Pinion Seal is engineered using advanced materials for superior sealing performance. Its unique design ensures a perfect fit and seal against the differential housing, preventing any potential leaks. The seal is made from a high-grade elastomer material that offers excellent resistance to wear and tear, ensuring long-lasting durability.

This seal features a reinforced lip that provides additional protection against the pinion shaft, ensuring a secure fit and preventing any potential damage. The seal's smooth, contoured design allows for easy installation, making it a popular choice among automotive professionals and DIY enthusiasts alike.

The National SX-GZ7J Rear Outer Differential Pinion Seal is compatible with the specific rear differential assemblies found in 1966-1971 Dodge Chargers. By replacing a worn or damaged seal with this premium alternative, you can restore the sealing integrity of your differential system and help prevent costly repairs down the line.

This seal is a must-have for any Dodge Charger owner seeking to maintain the optimal performance of their vehicle. Its precise fit and superior sealing capabilities make it an essential component for any preventative maintenance routine or restoration project. Trust National to provide you with the highest quality automotive components, backed by their commitment to excellence and customer satisfaction.

Pros and Cons of Buying a National SX-GZ7J Rear Outer Differential Pinion Seal for a 1966-1971 Dodge Charger

1. Pros:

a. Availability: This seal is readily available from various automotive parts stores and online retailers, ensuring easy access for Dodge Charger owners.

b. OEM Quality: The National SX-GZ7J seal is designed to be an original equipment manufacturer (OEM) replacement, meaning it's a direct fit and should provide the same performance as the factory seal.

c. Cost-Effective: Compared to some aftermarket alternatives, the price of this seal is considered reasonable by many Dodge Charger enthusiasts.

2. Cons:

a. Potential for Leaks: As with any seal, there is a risk that it may not seal properly upon installation, leading to potential leaks. However, following the correct installation procedure and using the appropriate sealant can help mitigate this risk.

b. Labor Costs: Installing the new seal requires removing the differential cover, which can be a time-consuming and labor-intensive process, leading to additional costs if not done as a DIY project.

c. Availability of Tools and Sealant: To properly install the seal, you may need access to specialized tools and sealant, which could add to the overall cost and complexity of the project.

Ending Conclusion:

The National SX-GZ7J rear outer differential pinion seal for a 1966-1971 Dodge Charger offers several advantages, such as availability, OEM quality, and cost-effectiveness. However, it also presents some potential downsides, such as the risk of leaks and the need for specialized tools and labor. Ultimately, the decision to purchase this seal depends on your personal preferences, budget, and willingness to tackle the installation process yourself.

Recommendation:

If you're comfortable performing the installation yourself, the National SX-GZ7J seal is a solid choice due to its availability, OEM quality, and reasonable cost. However, if you're not confident in your DIY abilities or don't want to deal with the potential complications, it may be worth considering having a professional mechanic handle the replacement for you. In either case, be sure to follow the proper installation procedure and use the recommended sealant to minimize the risk of leaks.

Details:

National Rear Outer Differential Pinion Seal for 1966-1971 Dodge Charger ku: Status: In Stock.

part #: sxgz7j prices

  • $26.00-$32.36

specifications parthick:

  • for makes: Dodge
  • for years: 1966-1971
  • brand: National
  • mpn: Sx-gz7j
  • manufacturer warranty: 1 Year
  • ipn: C298 55-37
  • placement on vehicle: Driveline Axles Gaskets Sealing Systems
  • compatible model: Charger
  • compatible year: 1971 1970 1969 1968 1967 1966
  • 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

seller parthick:

  • city: Indianapolis, Indiana
  • # reviews: 625087
  • rating: 99.5%

offer parthick:

  • options: Ship-to-home
  • started: February 21, 2026
  • quantity: 2
  • sold: 0
  • availability: In Stock

payments parthick:

  • credit card: Discover
  • wallet: Google-pay
  • other

shipping parthick:

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

general parthick:

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

returns parthick:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller
for makes: dodge, for years: 1966-1971, manufacturer warranty: 1 year, placement on vehicle: driveline axles gaskets sealing systems, compatible model: charger, compatible year: 1971 1970 1969 1968 1967 1966, 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: 14507149424896721,

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