1. Car & Truck Parts Accessories Offered
  2. sku: 10507148322233721
  3. NATIONAL SX-WY98

NATIONAL SX-WY98 Rear Outer Differential Pinion Bearing FJ3A

fits make: Jeep. year: 1961–1964.

Sx-wy98 National Rear Outer Differential Pinion Bearing For 1961-1964 Jeep Fj3a Ea

( Brand: National ), ( Manufacturer Part Number: SX-WY98 ), ( Warranty: 1 Year ), ( Ipn: C250 70-57 ), ( Surface Finish: Heavy Duty Direct Fit Oem Replacement ), ( Bundle Description: 1 Pc Genuine National Differential Pinion Bearing ), ( Type: Differential Pinion Bearing ), ( Placement On Vehicle: Driveline Axles Bearings ), ( Compatible Model: Fj3a ), ( Compatible Year: 1964 1963 1962 1961 ), ( Core Charge: Free No Core Charge ), ( Position: Rear Outer ), ( Fitment Type: Direct Replacement )

Review NATIONAL Rear Outer Differential Pinion Bearing For Jeep Ea fits C250 1961–1964

Introducing the National SX-wy98 Rear Outer Differential Pinion Bearing, a crucial component for the maintenance and optimal performance of your 1961-1964 Jeep FJ-3A's differential system. This premium replacement part is meticulously engineered to ensure a perfect fit and function in your vehicle.

The SX-wy98 Rear Outer Differential Pinion Bearing is designed to securely support the pinion shaft, which transmits engine power to the differential gears. This component experiences heavy loads and constant rotational motion, making it susceptible to wear and eventual failure. By installing this new, high-quality bearing, you can prevent potential damage to other components and keep your Jeep running smoothly.

This bearing boasts a robust, heat-treated steel construction that enhances its resistance to wear, corrosion, and high temperatures. The precision-machined internal and external surfaces ensure a snug fit and seamless interaction with other parts. Additionally, this bearing comes pre-lubricated with a high-quality grease that provides long-lasting protection against wear and contamination.

Installing the National SX-wy98 Rear Outer Differential Pinion Bearing is a straightforward process that can be accomplished in a home garage with basic hand tools. The included installation instructions provide clear, step-by-step guidance to help you complete the job confidently and efficiently. By upgrading this vital component, you not only improve the overall performance of your Jeep FJ-3A but also enhance its longevity and reliability on the road.

In summary, the National SX-wy98 Rear Outer Differential Pinion Bearing is an essential upgrade for your 1961-1964 Jeep FJ-3A. This high-quality replacement part is expertly crafted to provide superior strength, durability, and performance, ensuring optimal function of your vehicle's differential system. With its robust design, easy installation, and long-lasting protection, the SX-wy98 Rear Outer Differential Pinion Bearing is an indispensable investment for any Jeep enthusiast.

Pros and Cons of Buying a National SX-WY98 Rear Outer Differential Pinion Bearing for 1961-1964 Jeep FJ3A

**Background:**

The National SX-WY98 is a rear outer differential pinion bearing designed for 1961-1964 Jeep FJ3A models. This component is essential for the proper functioning of the drivetrain.

**Pros:**

1. **Authentic Replacement:** This National SX-WY98 bearing is a direct replacement for the original part on 1961-1964 Jeep FJ3A models.

2. **Improved Performance:** A new pinion bearing can lead to smoother and quieter operation of the differential.

3. **Durability:** This National bearing is engineered to withstand the rigors of off-road driving, ensuring long-term durability.

4. **Available at Various Retailers:** The National SX-WY98 bearing is widely available at various retailers, both online and in-store.

**Cons:**

1. **Cost:** Replacing a differential pinion bearing is not a cheap endeavor, and the cost of the National SX-WY98 bearing may be prohibitive for some.

2. **Installation Complexity:** Installing the National SX-WY98 bearing may require some mechanical expertise and specialized tools.

3. **Additional Components:** In some cases, replacing the pinion bearing may also necessitate the replacement of other related components, such as seals or gaskets, which can add to the overall cost.

**Conclusion:**

The decision to buy a National SX-WY98 rear outer differential pinion bearing for a 1961-1964 Jeep FJ3A depends on various factors, including your mechanical skills, budget, and the severity of the current bearing condition. If you're experiencing issues with your differential or simply want to prevent potential problems, a new pinion bearing may be a worthwhile investment. However, the cost and installation complexity are important considerations.

**Recommendation:**

If you're comfortable with the installation process and have the budget for the replacement, the National SX-WY98 rear outer differential pinion bearing is an excellent choice for ensuring the longevity and optimal performance of your Jeep FJ3A's drivetrain. However, if you're unsure about the installation process or unable to afford the replacement at this time, it may be worth considering alternative options, such as rebuilding the existing bearing or seeking professional assistance.

Details:

National Rear Outer Differential Pinion Bearing for 1961-1964 Jeep FJ3A ea: Status: In Stock.

part #: sxwy98 prices

  • $33.90-$35.61

specifications parthick:

  • for makes: Jeep
  • for years: 1961-1964
  • brand: National
  • mpn: Sx-wy98
  • warranty: 1 Year
  • ipn: C250 70-57
  • surface finish: Heavy Duty Direct Fit Oem Replacement
  • bundle description: 1 Pc Genuine National Differential Pinion Bearing
  • type: Differential Pinion Bearing
  • placement on vehicle: Driveline Axles Bearings
  • compatible model: Fj3a
  • compatible year: 1964 1963 1962 1961
  • core charge: Free No Core Charge
  • position: Rear Outer
  • fitment type: Direct Replacement

seller parthick:

  • rating: 98.7%
  • city: Indianapolis, Indiana
  • # reviews: 563698

shipping parthick:

  • class: Standard, Expedited
  • transit: 3-8 Days
  • service: Standard, Expedited
  • type: Fixed
  • cost: $0.00

payments parthick:

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

returns parthick:

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

general parthick:

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

offer parthick:

  • availability: In Stock
  • started: August 26, 2025
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
for makes: jeep, for years: 1961-1964, warranty: 1 year, surface finish: heavy duty direct fit oem replacement, bundle description: 1 pc genuine national differential pinion bearing, type: differential pinion bearing, placement on vehicle: driveline axles bearings, compatible model: fj3a, compatible year: 1964 1963 1962 1961, core charge: free no core charge, position: rear outer, fitment type: direct replacement,
category: auto parts > car truck parts accessories, sku: 10507148322233721,

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