PRATT WHITNEY PWA37 Radial Engine Sling Serviceable R985 R1340

( Brand: Pratt Whitney ), ( Manufacturer Part Number: PWA37 ), ( Part Type: Engine Sling ), ( Country/region Of Manufacture: United States )

Review PRATT WHITNEY Radial Engine Sling Serviceable

The PWA37 Pratt & Whitney R-985 Wasp Junior/R-1340 Wasp is a renowned radial engine model with a rich history in aviation. This specific engine is a Sling Serviceable variant, which means it has been rebuilt or overhauled to meet the required standards for safe and reliable operation.

The PWA37 is a 14-cylinder, two-row, air-cooled radial engine, designed to deliver exceptional power and efficiency. It boasts a displacement of 2,775 cubic inches (45.4 liters) and is capable of producing up to 600 horsepower at 2,700 RPM. The engine features a multi-fuel capability, allowing it to run on both aviation gasoline and jet fuel, making it a versatile choice for various aircraft applications.

The Sling Serviceable PWA37 is known for its robust construction, with high-quality materials used throughout. The engine is equipped with a contra-rotating propeller, which helps to reduce torque and improve efficiency. The fully-counterweighted crankshaft ensures smooth operation, while the dual-row timing gears provide precise valve timing.

The engine's cooling system is designed to effectively dissipate heat, with a large number of cylinders providing ample surface area for air cooling. The engine's fuel system is also well-designed, with a multi-fuel carburetor that ensures reliable fuel delivery.

This PWA37 Pratt & Whitney R-985/R-1340 Sling Serviceable engine is a reliable and powerful choice for aircraft owners and operators who demand the best in performance and safety. With its proven track record and extensive support network, this engine is a smart investment for any aircraft operation.

1. Historical Significance: The R985 and R1340 engines are iconic and have a rich history in aviation. They are known for their reliability and durability, making them a popular choice for vintage aircraft enthusiasts.

2. Availability of Spare Parts: Due to their widespread use, spare parts for these engines are relatively easy to find, ensuring that maintenance and repairs are not overly costly.

3. Powerful and Efficient: These engines are known for their high power output and efficiency, making them suitable for a wide range of aircraft, from small biplanes to large transport planes.

4. Ease of Maintenance: Radial engines like the R985 and R1340 are generally considered easier to maintain compared to modern inline or jet engines. Their design allows for easy access to most components.

1. Limited Availability of Experts: Finding skilled mechanics who are familiar with these older engines can be challenging, which may increase the cost of maintenance and repair.

2. Fuel Efficiency: While these engines are powerful and reliable, they are not as fuel-efficient as modern engines, which can lead to higher operating costs.

3. Lack of Modern Features: Radial engines lack many of the modern features found in modern engines, such as electronic fuel injection, which can make them less reliable in certain conditions.

4. Weight: Radial engines are generally heavier than modern engines, which can impact the aircraft's overall performance and fuel efficiency.

The PWA37 Pratt & Whitney R985 R1340 Sling Serviceable Radial Engine is a reliable and powerful choice for vintage aircraft enthusiasts. Its availability of spare parts, ease of maintenance, and historical significance make it an attractive option. However, the limited availability of experts, lower fuel efficiency, lack of modern features, and additional weight should be considered before making a purchase.

If you are an experienced mechanic or have a strong interest in vintage aircraft, the R985 and R1340 engines could be a great addition to your aircraft. However, if you are looking for a more modern engine with better fuel efficiency and reliability, you may want to consider other options.

Details:

Here is 1 each of Pratt Whitney engine sling P/N: PWA37 in excellent serviceable surplus condition.

part #: pwa37 prices

• $9.30-$38.88

specifications engineaviatio:

• brand: Pratt Whitney
• mpn: Pwa37
• part type: Engine Sling
• country/region of manufacture: United States

General engineaviatio:

• motors > parts accessories > aviation parts accessories motors > engines aviation parts accessories
• condition: New other see details
• in stock: Yes

Payments engineaviatio:

• PayPal

Shipping engineaviatio:

• type: Calculated
• handling: 1 days

Seller engineaviatio:

• zipcode: 90277
• city: Redondo Beach, California

Ratings:

1. Great buyer, Fast payment! AAA 03-20-18
2. Great seller. Quick response and delivery. THank you 03-13-18
3. Item as described, fast shipping, Great to deal with! 03-16-18
4. Good buyer, prompt payment, valued customer, highly recommended. 03-19-18
5. great seller 03-24-18

Offer engineaviatio:

• Started: March 27, 2018, 1:20 pm
• quantity: 1
• Sold: 0
• bids: 0
• best offer: false

Returns engineaviatio:

• paid by: Buyer
• policy: returns accepted
• time: 30 Days
• type: Money Back

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