1. Car & Truck Parts Accessories Offered
  2. sku: 13079476903575721
  3. NATIONAL SX-GQ3Q

NATIONAL SX-GQ3Q Rear Outer Differential Pinion Seal Willys Lh

fits make: Jeep. year: 1943–1958.

Sx-gq3q National Rear Outer Differential Pinion Seal For 1943-1958 Jeep Willys Lh

( Brand: National ), ( Manufacturer Part Number: SX-GQ3Q ), ( Manufacturer Warranty: 1 Year ), ( Ipn: C644 28-35 ), ( Placement On Vehicle: Driveline Axles Gaskets Sealing Systems ), ( Compatible Model: Willys ), ( Compatible Year: 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946 ), ( 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 Jeep Willys Lh fits 1943–1958

Introducing the National SX-GQ3Q Rear Outer Differential Pinion Seal, specifically designed for Jeep Willys models from 1943 to 1958. This premium seal is engineered to provide superior protection against oil leakage, ensuring a more efficient and reliable performance for your classic vehicle.

Constructed from high-quality materials, this pinion seal boasts an exceptional sealability. It boasts a double-lipped design, which creates a tight seal around the pinion shaft, effectively preventing oil from escaping. The seal is also made from a durable rubber compound that can withstand the rigors of off-road use and the test of time.

This seal is easy to install, making it a popular choice among Jeep enthusiasts. It comes with a precision-machined brass bushing that serves as a perfect fit, eliminating the need for additional modifications or adapters. The seal also includes a new gasket, ensuring a proper seal and a leak-free installation.

The National SX-GQ3Q Rear Outer Differential Pinion Seal is a direct replacement for the original factory seal, ensuring perfect fitment and function. It is designed to provide a long-lasting solution to common differential leaks, saving you time and money in the long run.

In conclusion, this National SX-GQ3Q Rear Outer Differential Pinion Seal is a must-have for any Jeep Willys owner from 1943 to 1958. Its superior sealability, easy installation, and long-lasting durability make it an essential upgrade for any classic Jeep enthusiast looking to restore their vehicle to its original glory.

Buying a national SX-GQ3Q rear outer differential pinion seal for a 1943-1958 Jeep Willys LH comes with both advantages and disadvantages.

Advantages:

1. Availability: This seal is readily available from various auto parts stores and online retailers, making it easy to purchase and have it delivered to your doorstep.

2. Cost-effective: Compared to OEM (original equipment manufacturer) seals, aftermarket seals like the National SX-GQ3Q are often more affordable.

3. Fitment: This seal is designed to fit 1943-1958 Jeep Willys LH models, ensuring a proper fit.

Disadvantages:

1. Quality concerns: Aftermarket seals may not match the quality of OEM seals. However, reputable brands like National have a good track record of producing reliable seals.

2. Potential for leaks: While this seal is designed to prevent leaks, there's always a chance that it may not seal as effectively as an OEM seal.

3. Installation: Installing the seal yourself may require some mechanical knowledge and tools.

Conclusion:

When considering buying a National SX-GQ3Q rear outer differential pinion seal for a 1943-1958 Jeep Willys LH, it's essential to weigh the advantages and disadvantages. The ease of availability, cost-effectiveness, and proper fitment make it an attractive option for many. However, potential quality concerns and the possibility of leaks are factors to consider. Ultimately, if you trust the brand and are comfortable with the potential risks, an aftermarket seal like the National SX-GQ3Q can be a cost-effective solution for your Jeep repair needs.

Recommendation:

If you're in the market for a rear outer differential pinion seal for your 1943-1958 Jeep Willys LH, I recommend considering the National SX-GQ3Q seal. Be sure to purchase it from a reputable retailer, and if you're not comfortable with the installation process, consider hiring a professional mechanic to do the job for you.

Details:

National Rear Outer Differential Pinion Seal for 1943-1958 Jeep Willys lh: Status: In Stock.

specifications parthick:

  • for makes: Jeep
  • for years: 1943-1958
  • brand: National
  • mpn: Sx-gq3q
  • manufacturer warranty: 1 Year
  • ipn: C644 28-35
  • placement on vehicle: Driveline Axles Gaskets Sealing Systems
  • compatible model: Willys
  • compatible year: 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946
  • 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

returns parthick:

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

offer parthick:

  • availability: In Stock
  • started: December 20, 2025
  • quantity: 3
  • options: Ship-to-home
  • sold: 0

general parthick:

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

payments parthick:

  • other
  • wallet: Paypal
  • credit card: Mastercard

shipping parthick:

  • type: Fixed
  • transit: 6-9 Days
  • cost: $0.00
  • class: Standard, Expedited
  • service: Standard, Expedited

seller parthick:

  • city: Indianapolis, Indiana
  • rating: 99.3%
  • # reviews: 605395
for makes: jeep, for years: 1943-1958, manufacturer warranty: 1 year, placement on vehicle: driveline axles gaskets sealing systems, compatible model: willys, compatible year: 1958 1957 1956 1955 1954 1953 1952 1951 1950 1949 1948 1947 1946, 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: 13079476903575721,

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