PIPER AIRCRAFT PARTS 27274-000 Dual Battery Alternator PA31-325 Master Toggle Switch

( Brand: Piper Aircraft Parts ), ( Manufacturer Part Number: 27274-000 ), ( Part Type: Switch Battery Alternator )

Review PIPER AIRCRAFT PARTS Dual Battery Alternator Master Toggle Switch

Introducing the Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch, a crucial component designed specifically for the PA31-325 aircraft model. This switch, manufactured by Piper Aircraft, is an essential upgrade for ensuring reliable electrical power in your airplane.

The PA31-325 Dual Battery Alternator Master Toggle Switch comes with two positions: "BATTERY" and "ALT." When the switch is in the "BATTERY" position, each battery supplies power to the aircraft systems independently. In contrast, the "ALT" position allows both batteries to charge while the aircraft's electrical loads are being powered by one battery. This feature is particularly beneficial during long flights or when using heavy electrical loads, ensuring a consistent power supply.

The switch is designed with high-quality materials and is built to meet the rigorous standards of the aviation industry. With a durable construction, it can withstand the harsh environmental conditions that aircraft encounter. The switch is also easy to use, with clearly marked positions and a positive click feel, allowing pilots to confidently select the desired position.

* Dual position: "BATTERY" and "ALT"

* Durable construction designed for aviation use

* Clear markings for easy identification

* Positive click feel for positive identification

* Ensures consistent power supply to aircraft systems

Upgrading your PA31-325 aircraft with the Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch is an investment in safety and reliability. By providing a more efficient and consistent power supply to your aircraft systems, you can ensure a smoother and more enjoyable flying experience. Whether you're a seasoned pilot or just starting out, this switch is an essential addition to your PA31-325 aircraft.

Pros and Cons of Buying a Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch

The Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch is an essential avionics component for aircraft owners and operators of PA31-325 models. This switch allows the pilot to manage the electrical system, including the dual battery alternators. In this analysis, we will discuss the advantages and disadvantages of purchasing this toggle switch.

1. Improved reliability: Dual battery alternators are necessary for ensuring a consistent power supply in the aircraft. A master toggle switch like this one allows for easy management and distribution of power between the batteries, ensuring that the aircraft's electrical system is always functioning optimally.

2. Enhanced safety: In the event of a battery failure or power loss, having a dual battery system and a master toggle switch can help prevent an emergency situation. The toggle switch allows the pilot to switch to the backup battery, ensuring that critical systems continue to operate.

3. Compatibility: This toggle switch is specifically designed for the PA31-325 model, ensuring a perfect fit and easy installation.

4. Durability: Piper Aircraft is known for its high-quality components, and this toggle switch is no exception. It is built to withstand the rigors of aircraft use and is designed to last for years.

1. Cost: The Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch is a premium product, and the cost may be a deterrent for some buyers.

2. Complexity: Installing a toggle switch like this one requires a certain level of avionics knowledge and experience. If you are not comfortable with avionics installation, it may be best to hire a professional to do the job.

3. Maintenance: Like any other avionics component, the toggle switch requires regular maintenance to ensure it continues to function optimally. This may involve periodic inspections, cleaning, and replacement of worn parts.

The Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch is an essential component for any PA31-325 aircraft owner or operator. Its advantages, such as improved reliability, enhanced safety, compatibility, and durability, far outweigh the disadvantages, which include cost, complexity, and maintenance requirements. Given the importance of the electrical system in an aircraft, investing in a high-quality toggle switch like this one is a wise decision.

If you are a PA31-325 aircraft owner or operator, we strongly recommend investing in the Piper Aircraft 27274-000 PA31-325 Dual Battery Alternator Master Toggle Switch. While it may require a significant investment, the peace of mind and safety benefits it provides are well worth the cost. If you are not comfortable with the installation process, consider hiring a professional avionics technician to do the job for you.

Details:

New switch sells for $279 on Spruce. 27274-000 Piper PA28 140/150 / 180 Dual Battery, Alternator Master Toggle Switch Removed working and bench tested.

part #: 27274000 price

• $112.00

specifications aviationpar:

• for makes: Piper
• brand: Piper Aircraft Parts
• mpn: 27274-000
• part type: Switch Battery Alternator

shipping aviationpar:

• type: Fixed
• cost: $10.00
• transit: 4-11 Days
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS

returns aviationpar:

• policy: No Returns

general aviationpar:

• condition: Used
• Parts Accessories > Aviation Parts Accessories > Parts

seller aviationpar:

• city: Fuquay Varina, North Carolina
• # reviews: 38
• rating: 100.0%

offer aviationpar:

• availability: In Stock
• sold: 0
• started: April 27, 2026
• quantity: 1
• options: Ship-to-home

payments aviationpar:

• credit card: Visa
• wallet: Paypal
• money order
• other

Piper Aircraft Parts 27274-000 Is Similar To:

• 11-02953 Piper Single-pin Aircraft Jumper Cables (31.8% similar) Polarity light warns if clamps are connected incorrectly, preventing electrical system damage and personal injury. Long, twin extruded to help prevent tangling, and room temperature flexible at 40 degrees below zero. Copper, 15 ft. Cable is heavy duty, 4 GA. Jumper cable with special Piper single-...(February 24th, 2017)
• 12248-aa-s5 Battery Minder Aviation Charger Model Cessna Piper (26% similar) For sealed or wet filler caps lead-acid GA batteries only not nicked.this is a battery minder model AA-S5 aviation charger. No matter the weather, Aircraft was always ready to go. PDF the unit comes tithe alligator clips as recommended by CDC elect ant temperature sensor. This has extended the life ...(September 16th, 2018)
• 35944-15 Piper Aircraft Fairing Assembly Wheel Pants (35.3% similar) Fairing assembly - nose wheel fiberglass shell main wheel, outboard, left 43SHELL right access inboard, 45ACCESS navy blue, gold and white...(February 1st, 2019)
• Switch Microswitch 3en21 Lot 91929 14 Pushbutton Cessna Piper (8.3% similar) You are buying on a lot of 14 new micro switch push button switches...(March 13th, 2015)
• Doubler Piper Aircraft 40682-010 (32.8% similar) New listings added weekly and usually daily. Any is for the sole purpose of identifying an item. Airworthiness is only determined by the FAA approved mechanic or FAA certified repair station. Big props aviation your source for Aircraft Parts. Your source for Aircraft Parts...(March 7th, 2015)
• 455-968 Piper New Master Brake (28.1% similar) Shipping: most items are shipped out same day. Inland northwest Aircraft support...(July 31st, 2017)
• 50745-000 Piper Aircraft Panel Essential Bus (35.9% similar) It is tagged ar. Otherwise, only the information listed on item itself is carried over to. Since we rarely find issues with our equipment, problems are handled on an issue-to-issue basis. Shipping delivery standard is our default method. This unit is in good cosmetic condition. Sag def E9-...(September 24th, 2018)
• 6-1037-2 Unbranded Cessna Piper Aircraft Muffler Heat Exhaust Shroud Made Italy (28.2% similar) This is an older item, there may be dust or other imperfections due to age and use. We photographed it as found. Free shipping USA only. View all photos, ask questions, what you see is get. This came from an air ambulance company lot out of hot springs, ar. We since put zip ties in the holes for ...(September 17th, 2018)
• 61878-002 Piper Aircraft Axles (31.6% similar) Up for sale is: 2 Piper Aircraft axles P/N 002SALE both. Your source for Aircraft Parts. Big props aviation - your source for Aircraft Parts. Any is for the sole purpose of identifying an item. New listings added weekly and usually daily. Could be old new stock or used, great condition lots of ...(March 18th, 2017)
• 65331-06 Piper Aircraft Fairing Assembly Wheel Pants (35.3% similar) Dark red, white and silver - new paint 5 items included: fairing assembly nose WHEEL65203-02 main wheel, LEFT65203-03 RIGHTKNOTS4U LG left gear fairing knots 4u RF right...(February 14th, 2019)
• 67411-3 67411-03 67411-003 Piper Down Limit Switch Nos (24.6% similar) Free shipping is usually USPS. N, day money back guaranteed less shipping costs. Piper down limit switch. Ls 112 Green. Guaranteed to pass inspection or your money back. New old stock...(January 4th, 2019)