1. Pistons, Rings & Piston Kits Products
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  3. HASTINGS MN/86GX

HASTINGS MN-86GX Moly Ring Set MN/86GX

fits model: Fxr, Glide. make: Harley, Davidson. year: 1986–1994.

86gx Hastings Mn/86gx Moly Ring Set For 1986-1994 Harley Davidson Fxr Super Glide Ii - Ph

( Brand: Hastings ), ( Manufacturer Part Number: MN/86GX ), ( Type: Moly Ring Set ), ( Compatible Year: 1994 1993 1992 1991 1990 1989 1988 1987 1986 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxr Super Glide Ii ), ( Bundle Description: 1 Pc Genuine Hastings Moly Ring Set ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )

Review HASTINGS Mn/86gx Moly Ring Set For Harley Davidson Super Ph fits GLIDE FXR 1986–1994

Introducing the Hastings Performance Products MN/86GX Moly Ring Set, meticulously designed for Harley-Davidson FXR and GLIDE models produced between 1986 and 1994. This premium set of molybdenum disulfide (Moly) rings is engineered to deliver exceptional performance, durability, and longevity to your engine.

The Moly rings are renowned for their superior properties compared to standard rings. Molybdenum disulfide is a high-performance lubricant that reduces friction and wear between the ring and the cylinder wall, allowing for a smoother combustion process. This results in increased horsepower, torque, and fuel efficiency, alongside extended engine life.

The Hastings MN/86GX Moly Ring Set consists of a complete set of piston rings, including the compression ring, oil scraper ring, and two piston rings. Each ring is precisely manufactured to ensure a perfect fit for your Harley-Davidson FXR or GLIDE engine. The rings are crafted from high-quality Molybdenum disulfide material, ensuring optimal performance under various riding conditions.

Installation of the Hastings MN/86GX Moly Ring Set is a straightforward process. However, it is essential to follow the recommended installation procedures to ensure the best possible results. Properly installed, these Moly rings will outlast standard rings and provide unmatched performance benefits.

Upgrading your Harley-Davidson engine with the Hastings Performance Products MN/86GX Moly Ring Set is an investment in both performance and longevity. Experience the power and efficiency of your engine like never before with this high-performance, durable, and long-lasting solution.

Hastings Moly Ring Set for 1986-1994 Harley-Davidson FXR Glide: A Comprehensive Analysis

1. Background:

The Hastings Moly Ring Set is an aftermarket product designed to improve the performance and longevity of the piston rings in the engines of certain Harley-Davidson models, including the FXR Glide produced between 1986 and 1994.

2. Pros:

a. Enhanced Engine Performance: The molybdenum-coated piston rings in the Hastings Moly Ring Set are designed to reduce friction, allowing the engine to run more smoothly and efficiently.

b. Increased Power: By reducing friction, the rings can help the engine produce more power, resulting in improved acceleration and overall performance.

c. Reduced Engine Wear: The molybdenum coating helps to prevent the rings from wearing out as quickly as standard rings, reducing the need for frequent ring replacements and prolonging engine life.

d. Cost-Effective: Although the initial cost of the Hastings Moly Ring Set may be higher than standard rings, the reduced need for frequent replacements and the potential for increased power and performance can make it a cost-effective solution in the long run.

3. Cons:

a. Potential Installation Challenges: Installing the Hastings Moly Ring Set may require specialized tools and skills, which can add to the cost and complexity of the installation process.

b. Potential Compatibility Issues: It is essential to ensure that the Hastings Moly Ring Set is compatible with your specific Harley-Davidson engine model and year before purchasing and installing it.

c. Potential Noise Increase: Some users have reported an increase in engine noise after installing the Hastings Moly Ring Set, although this is typically minimal and may be a result of the engine running more efficiently.

4. Conclusion:

The Hastings Moly Ring Set offers several advantages, including improved engine performance, increased power, reduced engine wear, and cost-effectiveness in the long run. However, it also comes with potential challenges, such as installation complexity, compatibility issues, and the possibility of increased engine noise. Ultimately, the decision to purchase and install the Hastings Moly Ring Set depends on the individual Harley-Davidson owner's priorities, budget, and technical expertise.

5. Recommendation:

If you are an experienced Harley-Davidson mechanic or enthusiast with a good understanding of engine mechanics and the necessary tools, the Hastings Moly Ring Set may be a worthwhile investment for your FXR Glide. However, if you are less experienced or lack the necessary tools, it may be wise to consult a professional mechanic before making a decision. Additionally, ensure that the ring set is compatible with your specific engine model and year before purchasing it.

Details:

Moly Ring Set - .020in. Hastings Moly Ring Set for 1986 - 1994 Harley Davidson FXR Super Glide II - ph: Status: In Stock.

part #: mn86gx price

  • $61.39

specifications pistondon:

  • for models: Fxr, Glide
  • for makes: Harley, Davidson
  • for years: 1986-1994
  • brand: Hastings
  • mpn: Mn/86gx
  • type: Moly Ring Set
  • compatible year: 1994 1993 1992 1991 1990 1989 1988 1987 1986
  • compatible make: Harley Davidson
  • compatible model: Fxr Super Glide Ii
  • bundle description: 1 Pc Genuine Hastings Moly Ring Set
  • core charge: Free No Core Charge
  • fitment type: Direct Replacement

offer pistondon:

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

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general pistondon:

  • Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits
  • condition: New

seller pistondon:

  • city: Multiple warehouses
  • # reviews: 17310
  • rating: 98.7%
for models: fxr, glide, for makes: harley, davidson, for years: 1986-1994, type: moly ring set, compatible year: 1994 1993 1992 1991 1990 1989 1988 1987 1986, compatible make: harley davidson, compatible model: fxr super glide ii, bundle description: 1 pc genuine hastings moly ring set, core charge: free no core charge, fitment type: direct replacement,
category: motorcycle parts > motorcycle scooter parts accessories > engines engine parts > pistons, rings piston kits, sku: 10531507448268713,

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