BOSCH SB9RU-3 Magneto Snj Pratt Whitney Aircraft Wwii R985 R1340

( Brand: Bosch ), ( Manufacturer Part Number: SB9RU-3 ), ( Part Type: Magneto )

Review BOSCH Magneto Snj Pratt Whitney Aircraft Wwii fits BT13 C45 AT-6

The SB9RU-3 Bosch Magneto is a vintage aviation component, specifically designed for use in the Pratt & Whitney R985 and R1340 engines, which were commonly found in World War II aircraft such as the Douglas A-26 Invader, known as the AT-6 in the U.S. Army Air Forces.

This magneto is a crucial part of the aircraft's ignition system, responsible for generating the high voltage sparks necessary to ignite the fuel-air mixture in the engine's cylinders. The SB9RU-3 is a dual-magneto unit, meaning it has two independent ignition systems, ensuring reliable engine operation even if one magneto fails.

The Bosch SB9RU-3 is a high-quality piece, featuring a robust construction with a durable aluminum housing. It is equipped with two Bosch-made 3-phase spark plug igniters, each capable of generating up to 20,000 volts of spark energy. This high voltage is necessary to ignite the aviation fuel in the engine, which has a lower octane rating than modern automotive fuel.

The magneto is also equipped with a mechanical timing mechanism, which allows the engine to run at the optimal ignition timing for maximum power and efficiency. This mechanism is adjustable, allowing for easy tuning to ensure the engine is running at its best.

The SB9RU-3 Bosch Magneto is a true piece of aviation history, and a must-have for anyone restoring or maintaining a classic World War II aircraft. Its high-quality construction and reliable performance make it an essential component for any vintage aircraft. Whether you're a seasoned aviation enthusiast or a beginner just starting your journey into the world of vintage aircraft restoration, the SB9RU-3 Bosch Magneto is an excellent addition to your toolkit.

1. Historical Significance: This aircraft is a piece of aviation history, having served in World War II. Owning it could provide a unique and fascinating experience.

2. Powerful Engine: The Pratt & Whitney R-985 and R-1340 engines are known for their power and reliability, which can contribute to a smooth and enjoyable flying experience.

3. Spare Parts Availability: As a well-established engine, there are many spare parts available, which can make maintenance and repairs more manageable and cost-effective.

4. Wide Community: The AT-6 has a large and active community of enthusiasts and restorers, which can provide valuable resources and support.

1. High Cost: Buying and restoring an AT-6 can be expensive, including the cost of the aircraft itself, maintenance, repairs, and insurance.

2. Complexity: The AT-6 is a complex aircraft with many systems to maintain and operate. This could require a significant investment of time and effort.

3. Limited Use: Due to its age and the requirements for operating it, the aircraft may have limited use compared to modern aircraft. This could limit the enjoyment you get from it.

4. Safety Concerns: Older aircraft, especially those that haven't been maintained or restored properly, can pose safety risks. It's important to ensure that the aircraft you're considering is safe to fly.

Buying an SB9RU-3 Bosch Magneto SNJ BT13 C45 Pratt & Whitney R-985 R-1340 WWII AT-6 can be a rewarding experience for aviation enthusiasts who are willing to invest the time, effort, and money required to restore and maintain this historical aircraft. However, it's important to consider the cons and ensure that the aircraft is safe to fly before making a purchase.

If you're considering buying an AT-6, it's recommended to thoroughly research the aircraft and its history, as well as its maintenance and operating requirements. It's also important to have a clear understanding of your budget and the time commitment required. Consider seeking advice from experienced AT-6 owners or restorers to help make an informed decision.

Details:

Buy a spare.

They came out of the original wood en boxes were packed in for r. These fit the pratt whitney R985 and R1340 engines used in various wwii era aircraft such as AT-6 Texan snj, bt-13 valiant, c-45 d-18 twin beech, seaman, otter, beaver other which use.

American Bosch SB9RU-3 magneto in surplus overhauled condition.

These were overhauled by aviation electric ltd.

Two of the photos show both magnetos with one showing data plates and serial numbers other shows mags front rear.

part #: sb9ru3 prices

• $32.25-$485.00

specifications engineaviatio:

• for models: Bt13, C45, At-6
• brand: Bosch
• mpn: Sb9ru-3
• part type: Magneto

Payments engineaviatio:

• PayPal

Seller engineaviatio:

• city: Dallas, Texas
• zipcode: 75229

Offer engineaviatio:

• Started: March 2, 2017, 2:09 pm
• quantity: 2
• Sold: 0
• best offer: false
• bids: 0

Ratings:

1. good parts 03-02-17
2. Item as described and shipped quickly! AAA 03-01-17
3. A-ok, totally as represented. Pleasure to do business with!! 03-02-17
4. item here, very pleased, excellent seller 03-02-17
5. Incredible product, amazing price! 03-01-17

Shipping engineaviatio:

• type: Calculated
• handling: 1 days

Returns engineaviatio:

• details: Restocking fee: 20%
• time: 30 Days
• type: Money back or replacement buyers choice
• paid by: Buyer
• policy: returns accepted

General engineaviatio:

• motors > parts accessories > aviation parts accessories motors > engines aviation parts accessories
• condition: Remanufactured
• in stock: Yes

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