STEWART WARNER 8284B Aircraft Transmission Oil Fluid Cooler Boeing 114DS442-2
( Brand: Stewart Warner ), ( Manufacturer Part Number: 8284B ), ( Part Type: Oil Fluid Transmission Cooler ), ( Country/region Of Manufacture: United States )
Review STEWART WARNER Aircraft Transmission Oil Fluid Cooler Boeing
The Stewart Warner 8284B is a precision-engineered aircraft transmission oil fluid cooler, specifically designed for use with the Boeing 114DS442-2 system. This cooler is an essential component for maintaining optimal operating temperatures in the transmission system, thereby ensuring the longevity and reliability of the aircraft's powertrain.
This cooler is constructed from high-quality materials, including an aluminum alloy housing that offers both durability and excellent heat dissipation properties. The tubes, which are made of copper and nickel alloy, are designed for superior heat transfer and resistance to corrosion. The end tanks are fabricated from brass for added strength and durability.
The Stewart Warner 8284B cooler features a tube-in-fin design, which maximizes the surface area for heat exchange between the transmission fluid and the surrounding air. The cooler's fins are carefully designed to provide efficient airflow through the cooler, ensuring that the transmission fluid is effectively cooled even during high-load operating conditions.
This cooler is designed for easy installation, with inlet and outlet ports that can be configured to suit various installation configurations. The inlet and outlet ports are threaded with standard AN-6B fittings, making it simple to connect the cooler to the aircraft's transmission system.
The Stewart Warner 8284B cooler is also designed to meet the rigorous requirements of the aviation industry. It is approved by the Federal Aviation Administration (FAA) and the European Aviation Safety Agency (EASA), and is in full compliance with the relevant industry standards, including SAE AS5650 and ARP 1537.
In summary, the Stewart Warner 8284B is a high-performance, reliable, and durable aircraft transmission oil fluid cooler specifically designed for use with the Boeing 114DS442-2 system. Its precise engineering, high-quality materials, and efficient design make it an essential component for maintaining optimal operating temperatures and ensuring the longevity and reliability of the aircraft's powertrain.
The Stewart Warner 8284B Aircraft Transmission Oil Fluid Cooler, part number Boeing 114DS442-2, is a crucial component for maintaining the performance and longevity of certain aircraft transmissions. This cooler helps regulate the temperature of the transmission oil, ensuring optimal operation. Let's discuss some pros and cons of purchasing this specific product.
Pros:1. High-Quality Construction: This cooler is known for its robust design, made from heavy-duty materials that can withstand the demanding conditions of aircraft use.
2. Proven Performance: Stewart Warner is a reputable brand in the aviation industry, and this specific model has been used and trusted by numerous aircraft operators for years.
3. Easy Installation: The cooler comes with clear instructions and straightforward installation procedures, making it a relatively hassle-free upgrade or replacement.
4. Effective Cooling: The cooler's design efficiently dissipates heat from the transmission oil, preventing potential damage due to overheating.
5. Compatibility: The Boeing 114DS442-2 part number confirms its compatibility with specific aircraft models, ensuring a precise fit and function.
Cons:1. Cost: As a high-performance and heavy-duty component, this cooler may come with a higher price tag compared to some aftermarket alternatives.
2. Size and Weight: Due to its robust construction and effective cooling capabilities, this cooler may be larger and heavier than some other options, which could impact installation considerations.
3. Limited Availability: Depending on your location and the specific aircraft model, sourcing this part may require some effort and time.
In conclusion, the Stewart Warner 8284B Aircraft Transmission Oil Fluid Cooler is a reliable and effective component for maintaining the performance and longevity of certain aircraft transmissions. While it may come with a higher cost and installation challenges due to its size and weight, the benefits of its high-quality construction, proven performance, and compatibility make it a worthwhile investment for those in the aviation industry.
Recommendation:If you own or operate an aircraft that requires a replacement or upgrade to its transmission oil cooler, the Stewart Warner 8284B Aircraft Transmission Oil Fluid Cooler, part number Boeing 114DS442-2, is a reliable and effective choice. Its robust construction, proven performance, and compatibility make it a valuable investment for those prioritizing safety and efficiency in their aviation operations.
Details:
Has removal tag. Fins are beat up. Very dusty and dirty. They are listed in order of my preferred methods.
The pictures are of the actual item for sale. This listing is for whats pictured only. Unable to verify exactly what model aircraft this fits. Please view the pictures to see condition of this item.
part #: 8284b price
- $1000.00
specifications aviationpar:
- brand: Stewart Warner
- mpn: 8284b
- part type: Oil Fluid Transmission Cooler
- country/region of manufacture: United States
seller aviationpar:
- rating: 100.0%
- city: Winlock, Washington
- # reviews: 272
payments aviationpar:
- wallet: Paypal
- cash
- credit card: Diners-club
- other
returns aviationpar:
- paid by: Buyer
- time: 30 Days
- policy: Returns Accepted
general aviationpar:
- condition: Used
- Parts Accessories > Aviation Parts Accessories > Parts
offer aviationpar:
- sold: 0
- quantity: 1
- availability: In Stock
- options: Ship-to-home
- started: July 23, 2025
shipping aviationpar:
- cost: $28.01
- type: Calculated
- class: Standard
- transit: 5-9 Days
- service: FedEx Ground or FedEx Home Delivery, USPS Ground Advantage
- carrier: FedEx, USPS
Stewart Warner 8284B Is Similar To:
- 10599a Stewart Warner Oil Cooler Repaired With (47.2% similar) Ls 11 Green. Guaranteed to pass inspection or your money back. Free shipping is usually USPS. Oil cooler has been in storage since repaired. Stewart Warner oil cooler P/N 10599A. 30 day money back guaranteed less shipping costs...(December 14th, 2018)
- 431225 427769 Stewart Warner Cessna (32.1% similar) Up for sale is this Cessna. Not sure of aircraft engine oil fuel gauge cluster Stewart Warner indicators and temp sold as found untested pictured...(April 6th, 2017)
- 441226 E9 442478-73 E8 444541 E10 Stewart Warner Cessna Aircraft Engine (36.5% similar) Up for sale is this Cessna 172 sky hawk. Not sure of aircraft engine oil fuel gauge cluster Stewart Warner left right temp and pressure with line sold as found untested pictured...(March 7th, 2017)
- 444557 Stewart Warner New Surplus (36.4% similar) List price no longer available from Cessna. New surplus oil pressure gauge. I will combine shipping...(September 21st, 2017)
- 449922 Stewart Warner Specific Ariel Motorcycle Oil Pressure Gauge New (38.1% similar) Box has been opened. Brand new oil pressure with Ariel name written on bottom of the gauge. Included bracket and nuts as well pictured...(December 17th, 2018)
- 501-l 501-l Stewart Warner Tachometer And (39% similar) Part numbers, aircraft tachometer with hour meter. Indentation can be seen in photo. Markings on body of unit read: registers twice cable speed, hour meter indicated speed 2823 rpm. Item appears new, rubber thread protection on cable connection is still in-tack. Red in picture is reflection from ...(May 31st, 2017)
- 5160-46 Stewart Specific Ariel Motorcycle Oil Pressure Gauge New (31.2% similar) Dragonfly has listed for us. Brand new oil pressure gauge still in box with Ariel name written on bottom of...(November 24th, 2018)
- Stewart-warner Thermostat Fuel Switch 714127 (34.7% similar) This unit is sold as is. This is a new unit nos...(March 1st, 2015)
- 816986 Stewart Warner Gen Amps Gauge (31.9% similar) Packaging has been opened. Stewart Warner gen amps gauge. New old stock. Stewart Warner part 816986WE combine shipping...(May 2nd, 2018)
- 819482 Stewart Warner Alternator Amps Gauge (36.7% similar) Packaging has been opened. Stewart Warner part we combine shipping. Stewart Warner alternator amps gauge. New old stock...(May 3rd, 2018)
- 821108 Stewart-warner Tachometer From A 1972 (38% similar) As removed from a 1972 piper Seneca. We combine shipping. Steward-warner tachometer...(December 22nd, 2016)
