SIKORSKY HELICOPTER 70450-81630-041 Housing P/n

( Brand: Sikorsky Helicopter ), ( Part Type: Housing ), ( Compatible Make: Sikorsky ), ( EAN: 7045081630041 )

Review SIKORSKY HELICOPTER Housing Assembly P/n New

The Sikorsky Housing Part No. 70450-81630-041 is a critical component of the S-76 helicopter's main transmission system. This housing, also referred to as the gearbox housing or the transmission case, plays a vital role in protecting the gears and other essential components of the helicopter's transmission system.

The housing is made from high-strength materials, specifically designed to withstand the rigors of helicopter flight. The exterior surface of the housing is finished in a durable, anodized coating that provides excellent resistance to corrosion and wear. The interior surfaces of the housing are machined to precise tolerances to ensure a perfect fit for the gears and other transmission components.

The housing is designed to be a pressure tight enclosure, preventing any lubricating fluid from leaking out during flight. The fluid is essential for the proper functioning of the gears and other components, and a leak could result in catastrophic failure. To achieve this tight seal, the housing is equipped with a number of gaskets and seals that are carefully installed during assembly.

The housing also features several access ports, allowing maintenance personnel to inspect and service the transmission components without having to remove the entire housing. These access ports are designed to be easy to access and provide ample space for maintenance personnel to work.

The housing is a complex part with multiple features, including bosses for mounting various components, holes for fluid lines and cables, and various other features that enable it to properly function as part of the helicopter's transmission system. Each housing is carefully inspected and tested during manufacturing to ensure it meets the highest standards of quality and performance.

In summary, the Sikorsky Housing Part No. 70450-81630-041 is a critical component of the S-76 helicopter's main transmission system. It is made from high-strength materials, finished with a durable anodized coating, and designed to be a pressure tight enclosure. The housing features multiple access ports and is carefully inspected and tested during manufacturing to ensure it meets the highest standards of quality and performance.

Pros and Cons of Buying Sikorsky Helicopter Housing Part (70450-81630-041)

The Sikorsky Helicopter housing part number 70450-81630-041 is a critical component in maintaining the functionality and safety of the helicopter. Like any purchase, there are advantages and disadvantages to consider before deciding to buy this part.

1. Enhanced safety: A worn-out or damaged housing can compromise the structural integrity of the helicopter, potentially leading to safety risks. Replacing the housing part ensures the helicopter remains airworthy and safe for operation.

2. Improved performance: A new housing part can help improve the overall performance of the helicopter. The part is responsible for housing critical components, such as the transmission or engine, and a worn-out or damaged housing can impact their performance.

3. Long-term savings: Investing in a new housing part can prevent more extensive and costly repairs or replacements in the future.

4. Compliance with regulations: Aging helicopters are required to undergo regular inspections and maintenance to ensure they remain airworthy. Replacing worn-out or damaged housing parts is essential to maintaining compliance with regulatory requirements.

1. Cost: Replacing a housing part for a Sikorsky helicopter can be a significant investment. The cost of the part itself, as well as the labor and installation fees, can add up.

2. Downtime: Installing a new housing part can require significant downtime for the helicopter, which can impact operational availability and revenue.

3. Complexity: The installation process for a housing part can be complex, requiring specialized knowledge and tools.

4. Availability: Obtaining the necessary housing part for a specific Sikorsky helicopter model may not always be immediate, which can lead to delays in maintenance and operational availability.

When considering the purchase of a Sikorsky helicopter housing part (70450-81630-041), it's essential to weigh the advantages and disadvantages carefully. While the upfront cost and downtime can be significant, the long-term savings, improved safety, and compliance with regulations make it a worthwhile investment for maintaining the functionality and safety of your helicopter.

If you are in the process of deciding whether to purchase a Sikorsky helicopter housing part (70450-81630-041), we recommend carefully considering the long-term benefits and the potential impact on safety and performance. Consulting with a trusted aviation parts supplier and maintenance provider can help you make an informed decision based on your specific needs and budget.

Details:

Buyer receives 1 each Sikorsky Helicopter Housing Assembly P/N 70450-81630-041 New Surplus.

part #: 7045081630041 prices

• $39.75-$64.50

specifications aviationpar:

• brand: Sikorsky Helicopter
• part type: Housing
• compatible make: Sikorsky
• ean: 7045081630041

offer aviationpar:

• quantity: 1
• options: Ship-to-home
• sold: 0
• best offers: True
• availability: In Stock
• started: April 8, 2026

shipping aviationpar:

• type: Fixed
• transit: 3-9 Days
• class: Standard
• cost: $14.00
• service: Standard

general aviationpar:

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

payments aviationpar:

• other
• credit card: Mastercard
• wallet: Paypal

returns aviationpar:

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

seller aviationpar:

• # reviews: 10948
• rating: 100.0%
• city: Arcadia, Florida

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