1. Electrical & Ignition Components Offered
  2. sku: 8486117085726632
  3. JAMES GASKET MN/H8MS

JAMES GASKET MN-H8MS Starter Bolt Ring Engine Qk MN/H8MS

fits make: Harley, Davidson. year: 1948–1950.

H8ms James Gasket Mn/h8ms Starter Bolt O-ring For 1948-1950 Harley Davidson F - Engine Qk

( Brand: James Gasket ), ( Manufacturer Part Number: MN/H8MS ), ( Compatible Year: 1950 1949 1948 ), ( Compatible Make: Harley Davidson ), ( Bundle Description: 1 Pc Genuine James Gasket Starter Bolt O-ring ), ( Type: Starter Bolt O-ring ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review JAMES GASKET Mn/h8ms Starter Bolt O ring Harley Davidson Engine Qk fits 1948–1950

Introducing the James Gasket MN/H8MS Starter Bolt O-Ring, a crucial component for the Harley-Davidson engine models from 1948 to 1950. This high-quality O-ring is specifically designed to fit the starter bolt and ensure a perfect seal.

The James Gasket MN/H8MS Starter Bolt O-Ring is manufactured using premium elastomer material, known for its durability and resistance to wear and tear. It is designed to withstand the high compressive forces generated by the starter motor, ensuring a reliable and long-lasting seal.

This O-ring features a cross-section design that provides an excellent seal against oil, coolant, or other fluids, preventing leaks and maintaining the engine compartment clean. Its precise dimensions and shape ensure a snug and secure fit on the starter bolt, providing optimal performance and preventing any potential vibration or noise caused by fluid leaks.

The O-ring comes packaged in protective packaging to ensure it arrives in perfect condition. Its dimensions are 1.5 inches in length, 0.375 inches in width, and 0.125 inches in height. The part number MN/H8MS makes it easily identifiable for quick and easy ordering.

Installing the James Gasket MN/H8MS Starter Bolt O-Ring is a straightforward process. Simply remove the old O-ring from the starter bolt, clean the surface, and apply a small amount of clean engine oil or grease to the new O-ring before installation. Carefully slide the O-ring onto the starter bolt and press it into place.

In summary, the James Gasket MN/H8MS Starter Bolt O-Ring is an essential replacement part for Harley-Davidson engine models from 1948 to 1950. Its premium material, precise dimensions, and easy installation make it a reliable and cost-effective solution for maintaining the performance and longevity of your engine.

Pros and Cons of Buying a James Gasket MN/H8MS Starter Bolt O-Ring for 1948-1950 Harley Davidson Engines

1. Pros:

a. High-quality material: James Gasket is known for producing superior quality gaskets, including O-rings. This part is likely to withstand the rigors of a Harley Davidson engine and provide a reliable seal.

b. Correct fitment: The MN/H8MS starter bolt o-ring is specifically designed for 1948-1950 Harley Davidson engines, ensuring a precise fitment and function.

c. Reduces leaks: A worn-out or missing O-ring can lead to engine leaks, potentially causing damage to other components. Replacing the O-ring with a new one can help prevent these issues.

d. Easy installation: O-rings are relatively easy to install compared to other types of gaskets. No special tools are typically required, and the process is straightforward.

2. Cons:

a. Cost: This specific O-ring is a specialized part, and its cost may be higher than that of a generic O-ring. However, the quality and correct fitment offered by James Gasket may justify the price.

b. Availability: Depending on your location and the availability of parts suppliers, finding this specific O-ring may take some time. It's essential to plan accordingly and ensure you have the part when you need it.

Conclusion:

The decision to buy a James Gasket MN/H8MS starter bolt O-ring for your 1948-1950 Harley Davidson engine ultimately depends on your priorities. If you value the benefits of a high-quality, correctly fitting part and are willing to pay a premium, this O-ring might be an excellent investment. Alternatively, if cost is a significant concern, you may consider looking for a more affordable alternative, understanding the potential risks of using a less precise or lower-quality part.

Recommendation:

If you decide to purchase the James Gasket MN/H8MS starter bolt O-ring, make sure you order it from a reputable supplier to ensure its authenticity and to minimize the risk of receiving a counterfeit or incorrect part. Additionally, plan your purchase and installation process accordingly to minimize downtime and ensure the continued smooth operation of your Harley Davidson engine.

part # mnh8ms price

  • $33.42

specifications ignitioncompo:

  • for makes: Harley, Davidson
  • for years: 1948-1950
  • brand: James Gasket
  • manufacturer part number: MN/H8MS
  • compatible year: 1950 1949 1948
  • compatible make: Harley Davidson
  • bundle description: 1 Pc Genuine James Gasket Starter Bolt O-ring
  • type: Starter Bolt O-ring
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer ignitioncompo:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: February 10, 2026
  • availability: In Stock

shipping ignitioncompo:

  • class: Standard
  • transit: 3-5 Days
  • type: Fixed
  • service: Standard
  • cost: $0.00

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

general ignitioncompo:

  • condition: New
  • Motorcycle Scooter Parts Accessories > Electrical Ignition Components > Other Electrical Ignition Components

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  • # reviews: 17310
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for makes: harley, davidson, for years: 1948-1950, compatible year: 1950 1949 1948, compatible make: harley davidson, bundle description: 1 pc genuine james gasket starter bolt o-ring, type: starter bolt o-ring, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > electrical ignition components, sku: 8486117085726632,

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