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SIKORSKY HELICOPTER S1635-20021-1 Gasket P/n

S1635-20021-1 Sikorsky Helicopter Gasket P/n New Free Ship

( Brand: Sikorsky Helicopter ), ( Manufacturer Part Number: S1635-20021-1 ), ( Part Type: Gasket ), ( Compatible Model: 1635-20021-1 )

Review SIKORSKY HELICOPTER Gasket P/n New Free Ship

The Sikorsky S-163 Helicopter is a versatile and reliable aircraft, widely used for various missions, including search and rescue, medical evacuation, and law enforcement. One essential component that ensures the smooth operation of this helicopter is the gasket, specifically the Sikorsky Gasket P/N 20021-1.

This gasket is a critical sealing element, designed to prevent the leakage of fluids or gases between mating surfaces in the helicopter's engine or transmission system. The gasket is manufactured using high-quality materials that offer excellent sealing capabilities, resistance to high temperatures, and durability.

The 20021-1 gasket is a round, flat, and annular-shaped component, measuring approximately 2.0 inches (50.8 mm) in diameter and 0.125 inches (3.2 mm) thick. Its outer diameter is slightly larger than its inner diameter, allowing it to create a tight seal when compressed between two mating surfaces.

The gasket's material composition is essential to its performance. It is made from a proprietary elastomeric material, which provides superior sealing capabilities and flexibility. The gasket's surface is smooth and even, ensuring a perfect seal and reducing the risk of leaks or other issues.

This gasket's design and dimensions are specific to the Sikorsky S-163 Helicopter, ensuring a precise fit and optimal sealing performance. It is recommended that this gasket is installed and replaced by a qualified helicopter mechanic or technician to ensure proper installation and sealing.

In summary, the Sikorsky Gasket P/N 20021-1 is a crucial component for the smooth and efficient operation of the Sikorsky S-163 Helicopter. Its high-quality material composition, precise dimensions, and excellent sealing capabilities make it an essential part of the helicopter's engine or transmission system.

Pros and Cons of Buying a Sikorsky Helicopter S-1635-20021-1 Gasket

The Sikorsky Helicopter S-1635-20021-1 gasket is a crucial component for the smooth operation of Sikorsky helicopters. Here are some potential advantages and disadvantages to consider before making a purchase:

Pros:

1. Ensures Proper Sealing: The gasket plays a vital role in maintaining the sealing integrity of the helicopter's engine or transmission. A worn-out or damaged gasket can lead to significant leaks, which can impact performance and safety.

2. Improved Performance: A new gasket can help restore the helicopter's engine or transmission to its optimal performance level. This can lead to increased efficiency, reduced fuel consumption, and extended component life.

3. Prevent Catastrophic Failures: A gasket failure can potentially cause catastrophic damage to the helicopter's engine or transmission. By proactively replacing the gasket, you can prevent such incidents and ensure the safety of your aircraft and its passengers.

4. Regulatory Compliance: Adhering to maintenance schedules, including gasket replacements, is essential for maintaining regulatory compliance. Failing to do so could lead to fines, groundings, or even revocation of operating privileges.

Cons:

1. Cost: Replacing a gasket can be a significant expense, especially for larger helicopters. The cost of the gasket itself, labor, and any associated downtime should be carefully considered.

2. Downtime: Installing a new gasket requires the helicopter to be out of service for a certain period. This can impact your operational readiness and may require you to arrange for alternative transportation or reschedule flights.

3. Complexity: Gasket installations can be complex processes, particularly in helicopters. Ensuring that the gasket is installed correctly the first time is essential to avoid any potential issues and minimize downtime.

Conclusion:

In conclusion, purchasing a Sikorsky Helicopter S-1635-20021-1 gasket comes with both advantages and disadvantages. While the new gasket can ensure proper sealing, improve performance, prevent catastrophic failures, and maintain regulatory compliance, it also comes with a significant cost, downtime, and complexity.

Recommendation:

Ultimately, the decision to purchase a new Sikorsky Helicopter S-1635-20021-1 gasket should be based on a thorough cost-benefit analysis. Consider the potential impact on performance, safety, regulatory compliance, and the long-term cost savings from increased efficiency and extended component life. If the benefits outweigh the costs, then purchasing the new gasket can be a worthwhile investment for your Sikorsky helicopter.

Details:

Buyer receives 1 each Sikorsky Helicopter Gasket P/N S1635-20021-1 New Surplus.

part #: s1635200211 price

  • $15.75

specifications aviationpar:

  • brand: Sikorsky Helicopter
  • mpn: S1635-20021-1
  • part type: Gasket
  • compatible model: 1635-20021-1

general aviationpar:

  • Parts Accessories > Aviation Parts Accessories > Parts
  • condition: New

returns aviationpar:

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

seller aviationpar:

  • # reviews: 10990
  • city: Arcadia, Florida
  • rating: 100.0%

offer aviationpar:

  • options: Ship-to-home
  • started: April 13, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0

payments aviationpar:

  • credit card: Discover
  • other
  • wallet: Paypal

shipping aviationpar:

  • class: Economy
  • service: Economy
  • transit: 3-7 Days
  • cost: $0.00
  • type: Fixed
part type: gasket, compatible model: 1635-20021-1,
category: auto parts > aviation parts accessories > parts, sku: 21892964737636762,
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