SIKORSKY 70250-13167-041 Piston P/n

( Brand: Sikorsky ), ( Part Type: Piston ), ( EAN: 7025013167041 )

Review SIKORSKY Piston Assembly P/n New

The Sikorsky 70250-13167-041 piston is a critical component in the engine system of various helicopter models manufactured by Sikorsky. This particular piston, specifically designed for aviation applications, undergoes rigorous testing and manufacturing processes to ensure the highest standards of quality and reliability.

The piston is made of forged aluminum alloy, a material known for its exceptional strength and durability. Its precise machining allows for optimal engine performance, resulting in increased power output and improved fuel efficiency. The piston's ring grooves are meticulously honed to ensure proper sealing, minimizing the risk of oil leaks and maintaining optimal engine compression.

The piston's crown features a state-of-the-art, gas-forged surface treatment. This advanced process significantly strengthens the piston's crown, enabling it to withstand the high pressures and temperatures encountered during helicopter operation. Additionally, the piston's skirt is designed with a robust, wear-resistant coating to minimize scuffing and ensure a long service life.

The Sikorsky 70250-13167-041 piston is manufactured in accordance with stringent industry standards and regulations, such as FAA-PMA (Federal Aviation Administration - Production Approval Maintenance) and EASA (European Union Aviation Safety Agency) requirements. This ensures that the piston meets the highest safety and performance standards for helicopter applications.

In summary, the Sikorsky 70250-13167-041 piston is a high-performance, reliable, and durable component designed for use in helicopter engines. Its meticulous manufacturing processes, advanced materials, and rigorous testing ensure optimal engine performance, increased power output, and improved fuel efficiency. Additionally, its adherence to industry standards and regulations guarantees the highest safety and performance levels for helicopter applications.

The Sikorsky 70250-13167-041 piston is a critical component of the Sikorsky S-76 helicopter's engine system. Replacing this piston may be necessary due to wear and tear or engine failure. Let's examine some potential pros and cons of purchasing this part for your helicopter.

1. Ensuring Safety: A worn-out or malfunctioning piston can lead to engine failure, which could potentially result in accidents. Replacing this part with a new one can help ensure the safety of the passengers and crew.

2. Improved Performance: A new piston can help improve the overall performance of the helicopter engine. It may lead to increased power output, better fuel efficiency, and smoother engine operation.

3. Long-Term Savings: Although the upfront cost of purchasing a new piston may be significant, it can help save money in the long run. A faulty piston can lead to more frequent and costly repairs or even engine replacement if left unattended.

1. High Cost: The Sikorsky 70250-13167-041 piston is a high-value part, and its replacement comes with a substantial price tag. This cost can be a significant barrier for helicopter owners, particularly those with smaller budgets.

2. Downtime: Replacing a piston requires engine removal, which can result in significant downtime for the helicopter. This downtime can lead to lost revenue for commercial operators or inconvenience for private users.

3. Complex Installation: Installing a new piston is a complex process that requires specialized skills and tools. This complexity increases the labor costs associated with the replacement and may also increase the risk of errors during installation.

The decision to purchase a new Sikorsky 70250-13167-041 piston for your helicopter depends on various factors. These include the helicopter's usage, safety concerns, and budget. Although the upfront cost may be high, the long-term savings and improved performance can make it a worthwhile investment. Additionally, ensuring the safety of passengers and crew is a top priority that justifies the expense.

If your helicopter's piston needs replacement, it is highly recommended to consult with a certified and experienced maintenance provider. They can assess the current condition of the piston and provide an accurate quote for the replacement, as well as help minimize downtime and ensure proper installation. This approach can help mitigate the risks associated with the high cost and complexity of the piston replacement process.

Details:

Buyer receives 1 each Sikorsky Piston Assembly P/N 70250-13167-041 New Surplus.

part #: 7025013167041 prices

• $450.00-$575.00

specifications aviationpar:

• brand: Sikorsky
• part type: Piston
• ean: 7025013167041

seller aviationpar:

• # reviews: 9500
• city: Arcadia, Florida
• rating: 99.9%

payments aviationpar:

• wallet: Paypal
• other
• credit card: Diners-club

general aviationpar:

• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New other see details

offer aviationpar:

• options: Ship-to-home
• availability: In Stock
• started: November 18, 2025
• quantity: 8
• sold: 0

shipping aviationpar:

• transit: 3-8 Days
• service: Economy
• cost: $15.00
• class: Economy
• type: Fixed

returns aviationpar:

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

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