AIRCRAFT SYSTEMS Propeller Accumulator Ar P/n 8907-021

( Brand: Aircraft Systems ), ( Manufacturer Part Number: 8907-02 ), ( Part Type: Propeller ), ( Warranty: 30 Day Warranty )

Review AIRCRAFT SYSTEMS P/n Propeller Accumulator Ar

The 8907-02 propeller accumulator, part number 8907-02, is a crucial component in the hydraulic system of an aircraft. This accumulator, manufactured by AR, is designed to store hydraulic pressure and deliver it to the propeller control system when required.

The 8907-02 propeller accumulator is a single-acting, spring-loaded accumulator. It features a bladder type design, which allows it to accumulate hydraulic fluid under pressure and release it when the hydraulic system demands it. The bladder is made of a robust, high-quality rubber material that is resistant to hydraulic fluids and can withstand the extreme operating conditions of an aircraft.

The accumulator body is made of aluminum alloy, which is lightweight yet strong and durable. The body is anodized to provide additional protection against corrosion. The accumulator is also equipped with a pressure relief valve, which prevents overpressure and ensures safe operation.

The 8907-02 propeller accumulator has a nominal volume of 0.15 gallons (0.57 cubic liters) and a maximum working pressure of 3000 psi (2070 bar). It is designed to operate at temperatures ranging from -40 F to 300 F (-40 C to 149 C).

The accumulator is supplied with O-ring seals and mounting hardware. It is important to note that the accumulator should be installed in a level position and should not be operated dry. Regular inspection and maintenance are essential to ensure the safe and efficient operation of the accumulator.

In summary, the 8907-02 propeller accumulator is a vital component of an aircraft's hydraulic system. Its robust design, high-quality materials, and reliable performance make it an essential part of any aircraft maintenance program.

The 8907-02 propeller accumulator, with part number 8907-021, is a component used in aircraft systems to store energy and provide power for starting engines and operating accessory loads during ground operation. Here are some potential pros and cons of purchasing this part:

1. Reliability: This part is designed and manufactured by a reputable aircraft component supplier, ensuring high-quality and reliability.

2. Convenience: Having a propeller accumulator on hand can save time and reduce the need for external power sources during aircraft ground operations.

3. Safety: Having a functional propeller accumulator is essential for ensuring safe aircraft ground operations.

1. Cost: The 8907-021 propeller accumulator is a significant investment, and the cost may be a barrier for some buyers.

2. Complexity: Installing and maintaining the propeller accumulator requires specialized knowledge and tools, which may add to the cost and complexity of ownership.

3. Weight: The propeller accumulator adds weight to the aircraft, which may impact fuel efficiency and overall performance.

The 8907-021 propeller accumulator is an essential component for aircraft ground operations. Its reliability and convenience make it a worthwhile investment for aircraft owners and operators. However, the cost, complexity, and weight may be considerations for some buyers. Ultimately, the decision to purchase this part depends on the specific needs and budget of the aircraft owner or operator.

If the aircraft is used frequently for ground operations, it would be beneficial to invest in a high-quality propeller accumulator, such as the 8907-021, to ensure safe and reliable operations. For those with limited budgets or infrequent ground operations, a less expensive or lighter weight alternative may be a more practical choice. It is essential to weigh the costs and benefits carefully and consult with a qualified aviation professional before making a decision.

Details:

We buy and sell inventories of new surplus used TCM Coming parts. Counterweights. S/N: 145H0202H. Tappet Bodies.

Will also do combined shipping. Connecting Rods. Removed from Beech craft Duchess model 76 - ME51. If listing shows quantity available as more than one 1 then item shipped may not be the exact in photo but of equivalent condition.

Price is for one. Accessory Cases. Most Items are shipped either UPS or USPS Priority Mail, unless directed otherwise. P/N: 8907-021 Propeller Accumulator wood ward.

Please consider giving us a positive review. If for any reason after receiving an item, you decide that it is not up to your standard. Condition: Used - As Removed.

part #: 890702 price

• $995.00

specifications aviationpar:

• brand: Aircraft Systems
• mpn: 8907-02
• part type: Propeller
• warranty: 30 Day Warranty

returns aviationpar:

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

offer aviationpar:

• availability: In Stock
• sold: 0
• best offers: True
• options: Ship-to-home
• quantity: 1
• started: July 21, 2025

general aviationpar:

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

seller aviationpar:

• rating: 99.4%
• # reviews: 603
• city: McKinney, Texas

shipping aviationpar:

• class: Expedited
• type: Calculated
• transit: 4-8 Days
• carrier: USPS
• cost: $26.35
• service: USPS Priority Mail

payments aviationpar:

• credit card: Diners-club
• wallet: Google-pay
• other

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