LYCOMING 76529 Oil Pressure Relief Valve 1028-B 61084 O-540
( Brand: Lycoming ), ( Manufacturer Part Number: 76529 ), ( Part Type: Oil Pressure Valve ), ( Compatible Model: O-540-a1d5 ), ( Warranty: 30 Days Warranty )
Review LYCOMING Oil Pressure Relief Valve Assembly
The Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is an essential component for maintaining the proper functioning of your O-540 engine. This relief valve is designed to automatically release engine oil pressure when it exceeds safe limits, preventing potential damage to the engine caused by excessive pressure.
The 76529 1028-B 61084 valve is manufactured by Lycoming, a well-known and trusted name in the aviation industry for producing high-quality engine components. The relief valve is specifically designed for use with Lycoming O-540 series engines and is suitable for various applications, including aircraft and light industrial applications.
The valve features a robust construction with a brass body and a stainless steel spring, ensuring durability and resistance to corrosion. The valve operates by utilizing a diaphragm that seals against the valve body when the oil pressure is within normal limits. However, when the oil pressure rises above the safe level, the diaphragm is pushed outward, allowing oil to flow back to the oil sump, thereby reducing the oil pressure to a safe level.
The 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is easy to install and can be mounted on the valve cover or oil cooler, depending on the engine configuration. The valve comes with a gasket and a screw for securing the valve to the engine surface.
In summary, the Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is an essential component for maintaining the safe operation of your O-540 engine. Its robust construction, ease of installation, and automatic pressure relief function make it an indispensable addition to your engine maintenance regime.
Pros and Cons of Buying a Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve
The Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is a crucial component in the lubrication system of Lycoming O-540 engines. This part helps regulate oil pressure and prevent engine damage. In this analysis, we will discuss the potential advantages and disadvantages of purchasing this oil pressure relief valve.
Pros:1. Enhanced engine protection: This relief valve ensures that the engine is not subjected to excessive oil pressure, which can lead to damage. It helps maintain a consistent oil pressure, ensuring engine longevity.
2. Improved safety: By preventing high oil pressure, this valve reduces the risk of engine failure, which could potentially lead to accidents during flight.
3. Easy installation: The Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is designed to be a direct replacement for the original part, making installation relatively straightforward for experienced mechanics or aviation technicians.
4. Durable construction: The relief valve is made from high-quality materials, ensuring it can withstand the rigors of aircraft engine operation for an extended period.
5. Reliable performance: The Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is designed to provide consistent, reliable performance, ensuring the engine's lubrication system remains effective.
Cons:1. Cost: Replacing an oil pressure relief valve can be a significant investment, especially for aircraft owners or operators who may have multiple engines.
2. Availability: Depending on where you are located, sourcing this specific part may take some time, potentially delaying maintenance schedules or grounding an aircraft.
3. Complexity: While the installation process is relatively straightforward, removing the old relief valve and installing the new one requires a certain level of mechanical expertise and experience.
Conclusion:The Lycoming 76529 1028-B 61084 O-540 Oil Pressure Relief Valve is an essential component for maintaining the lubrication system and overall health of Lycoming O-540 engines. Despite the costs and potential complexity of the installation process, the advantages of enhanced engine protection, improved safety, easy installation, durable construction, and reliable performance make the investment worthwhile.
Recommendation:If you own or operate an aircraft with a Lycoming O-540 engine, we strongly recommend proactively maintaining the oil pressure relief valve to ensure the longevity of the engine and the safety of your aircraft. Regular maintenance and timely replacement of this crucial component can help prevent potential engine damage and reduce the risk of accidents.
Details:
Model: O-540. Pictures are of exact item. Details about this part: Part number: 76529, 1028-B, 61084. Aircraft year: 1961.
Aircraft model: PA-24-250. Manufacturer: Lycoming. Working when removed. Sold as-removed.
All Parts have to be return in the same condition it was received. Condition: All parts are in as-removed condition. Aircraft make: PIPER. Engine make: Lycoming.
Condition: Used - Good Condition. Electronics will have anti-tamper seals that cannot be broken if you want to return the item. A business or residential address is required for delivery.
part #: 76529 prices
- $55.00-$499.00
specifications aviationpar:
- brand: Lycoming
- mpn: 76529
- part type: Oil Pressure Valve
- compatible model: O-540-a1d5
- warranty: 30 Days Warranty
offer aviationpar:
- sold: 0
- quantity: 1
- best offers: True
- started: July 30, 2025
- options: Ship-to-home
- availability: In Stock
seller aviationpar:
- # reviews: 467
- city: Gainesville, Florida
- rating: 100.0%
payments aviationpar:
- other
- credit card: Visa
- wallet: Google-pay
shipping aviationpar:
- type: Calculated
- class: Standard, Expedited, One-day
- service: UPS Ground, UPS 3 Day Select, UPS 2nd Day Air, UPS Next Day Air
- carrier: UPS
- cost: $23.98
- transit: 2-6 Days
general aviationpar:
- condition: Used
- Parts Accessories > Aviation Parts Accessories > Parts
returns aviationpar:
- time: 30 Days
- paid by: Buyer
- policy: Returns Accepted
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