1. Pitman & Idler Arms Suspension Steering For Sale
  2. sku: 15192300030828604
  3. NATIONAL 98PQVNXD

NATIONAL 98PQVNXD Steering Gear Pitman Shaft Seal

fits model: Nova. make: Chevy. year: 1969–1979.

98pqvnxd National Steering Gear Pitman Shaft Seal Fits Chevy Nova 1969-1979

( Brand: National ), ( Manufacturer Part Number: 98PQVNXD ), ( Type: Steering Gear Pitman Shaft Seal ), ( Compatible Make/model: Chevrolet Nova ), ( Compatible Years: 1972 1969 1970 1971 1973 1974 1975 1976 1977 1978 1979 72 69 70 ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review NATIONAL Steering Gear Pitman Shaft Seal Chevy fits NOVA 1969–1979

The **National 98PQVNXD Steering Gear Pitman Shaft Seal** is a precision-engineered, high-performance sealing solution designed exclusively for the classic Chevrolet Nova models produced between 1969 and 1979. This seal is a critical component of the vehicle s recirculating ball steering system, ensuring smooth, leak-free operation while maintaining optimal hydraulic pressure within the steering gear assembly. Crafted from durable, oil-resistant **Nitrile (Buna-N) rubber**, this seal is engineered to withstand the demanding conditions of heavy-duty steering applications, resisting degradation from exposure to automotive fluids, temperature fluctuations, and constant mechanical stress. The **98PQVNXD** designation ensures an exact fit for the Nova s steering gear, where the pitman shaft interfaces with the steering box, preventing fluid leaks that could compromise steering responsiveness or lead to premature wear in the gear s internal components. Its robust construction also helps mitigate contamination from road debris, extending the lifespan of the steering system and reducing the risk of costly repairs. Whether restoring a vintage Nova for daily driving or maintaining a showpiece with original or aftermarket steering components, this seal delivers reliable performance, reinforcing the integrity of the steering mechanism while preserving the vehicle s classic driving dynamics.

### **Pros and Cons of buying a National 98PQVNXD Steering Gear Pitman Shaft Seal for a 1969-1979 Chevy Nova**

#### **Pros:**

1. **Direct Fitment** This seal is specifically designed for the 1969-1979 Chevy Nova, ensuring compatibility without modifications. It matches the pitman arm shaft dimensions of that era, reducing the risk of installation issues.

2. **Reliable Brand** National is a well-known manufacturer of automotive seals, known for producing high-quality, durable parts. Their products are widely trusted in the aftermarket for longevity and performance.

3. **Prevents Leakage** A failing pitman shaft seal can cause power steering fluid leaks, leading to loss of steering assist and potential damage to the steering system. Replacing it with a new seal restores proper function and prevents fluid loss.

4. **Easy Installation** The seal is designed for straightforward replacement, requiring basic tools and mechanical knowledge. Most DIY mechanics can install it without professional help, saving labor costs.

5. **Cost-Effective Solution** While not the cheapest part available, it is a reasonable investment compared to the potential cost of steering system damage caused by a leaking seal. It avoids the need for more extensive repairs if the issue is left unaddressed.

6. **Compatibility with Common Modifications** Since the Nova s steering system remained largely unchanged across its production years, this seal will work on both stock and lightly modified vehicles, including those with minor suspension upgrades.

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#### **Cons:**

1. **Limited Availability** As a specific part for an older vehicle, it may not be as widely stocked as more modern or generic seals. You may need to order it online or from a specialty auto parts supplier, which could result in shipping delays.

2. **Potential Counterfeit Concerns** Older or less reputable sellers might offer counterfeit or low-quality seals under the same part number. Always verify the seller s reputation and purchase from trusted sources like RockAuto, eBay (with seller feedback), or official dealerships.

3. **Wear on Adjacent Components** If the pitman shaft or steering gear has been damaged due to prolonged leakage, the seal alone may not fully resolve the issue. Inspecting the shaft for wear or the steering gear for fluid contamination is advisable before installation.

4. **Mixed Quality in Aftermarket Seals** While National is a reputable brand, aftermarket seals can vary in quality depending on the manufacturer. Some cheaper alternatives may fail prematurely, leading to repeated replacements.

5. **Time-Consuming Installation** Replacing a pitman shaft seal requires removing the steering column, which can be labor-intensive, especially for those unfamiliar with the process. It may take several hours to complete, depending on the vehicle s condition.

6. **Fluid Replacement Necessity** After installation, it is recommended to flush and replace the power steering fluid to remove any contaminants from the old seal. This adds to the overall cost and effort of the repair.

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### **Conclusion:**

The **National 98PQVNXD steering gear pitman shaft seal** is a **practical and reliable choice** for restoring proper function to the steering system of a 1969-1979 Chevy Nova. Its direct fitment, brand reputation, and leak-prevention benefits outweigh the minor drawbacks, such as potential availability issues or installation complexity. However, buyers should ensure they purchase from a trusted source to avoid counterfeit products and should inspect the steering system for additional wear before installation.

For most owners, the **benefits of using this seal far exceed the drawbacks**, making it a **strong recommendation** for those experiencing pitman shaft seal failure. If budget is a concern, comparing it to generic or budget-brand alternatives (while verifying their quality) could be an option, but National s seal is the safest long-term choice.

**Final Recommendation:** Proceed with purchasing the **National 98PQVNXD pitman shaft seal** from a reputable supplier, and consider performing a full power steering fluid flush afterward to ensure optimal performance. If unsure about installation, consult a mechanic to avoid damaging other components.

Details:

Detailed Applications Years: Vehicle: Fitment Notes: with Manual Steering, 1969-1974Chevrolet Nova. Low swell in hydrocarbon fluids. Good low temperature capability. Years: Vehicle: Steering: 1975-1979Chevrolet Nova Manual.

National Steering Gear Pitman Shaft Seal fits Chevy Nova 1969-1979 98PQVNXD: Brand: condition: New Notes: Seal, Features:Design type: spring less; single-lip. Delivers quality and reliable performance for every type of repair. Temperature range: 40F to 225F / 40C 107C.

part #: 98pqvnxd price

  • $25.02

specifications pitmanidlear:

  • for models: Nova
  • for makes: Chevy
  • for years: 1969-1979
  • brand: National
  • mpn: 98pqvnxd
  • type: Steering Gear Pitman Shaft Seal
  • compatible make/model: Chevrolet Nova
  • compatible years: 1972 1969 1970 1971 1973 1974 1975 1976 1977 1978 1979 72 69 70
  • manufacturer warranty: 12 Month Warranty
  • attention: Read Full Description To Confirm Fitment
  • cs-sku: 400

general pitmanidlear:

  • condition: New
  • Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms

shipping pitmanidlear:

  • transit: 4-7 Days
  • service: Economy
  • class: Economy
  • cost: $0.00
  • type: Fixed

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

offer pitmanidlear:

  • options: Ship-to-home
  • sold: 0
  • started: April 4, 2026
  • quantity: 1
  • availability: In Stock

seller pitmanidlear:

  • rating: 99.1%
  • city: Fall River, Massachusetts
  • # reviews: 23768

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for models: nova, for makes: chevy, for years: 1969-1979, type: steering gear pitman shaft seal, compatible make/model: chevrolet nova, compatible years: 1972 1969 1970 1971 1973 1974 1975 1976 1977 1978 1979 72 69 70, manufacturer warranty: 12 month warranty, attention: read full description to confirm fitment, cs-sku: 400,
category: auto parts > car truck parts accessories > steering suspension > pitman idler arms, sku: 15192300030828604,
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1 offer $25.02 USD
  • New. Offer #1 priced at $25.02 + $0.00 shipping estimate = $25.02* total. Temperature range: -40F to 225F / -40C to 107C. Notes: Steering Gear Pitman Shaft Seal.FREE SHIPPING

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