fits model: 360, 540.

( Brand: Lycoming ), ( Manufacturer Part Number: SL61248 ), ( Part Type: Valve Cover )
The Lycoming SL61247 Parallel Valve Superior Rocker Cover is a vital component in the operation of Lycoming engine models with displacements of 290, 320, 360, and 540. This rocker cover is specifically designed for engines equipped with parallel valve configurations.
Constructed from high-quality materials, this rocker cover is engineered to provide excellent durability and resistance to wear and tear, ensuring reliable performance over extended periods of use. The cover features a smooth, polished finish that not only enhances the aesthetic appeal of your engine but also reduces friction and facilitates easy operation.
The SL61247 rocker cover is designed with precision and attention to detail, ensuring a perfect fit with your engine. The cover features multiple oil passages and drain holes, ensuring efficient oil circulation and drainage, thereby reducing engine wear and maintaining optimal engine performance.
The SL61248 variant of this rocker cover is identical in terms of design and function, but it is specifically designed for engines with a different valve arrangement.
In conclusion, the Lycoming SL61247/SL61248 Parallel Valve Superior Rocker Cover is a high-quality, reliable, and durable component that is essential for maintaining optimal engine performance in Lycoming engines. Its smooth finish, precise fit, and efficient oil circulation make it an excellent choice for engine enthusiasts and professionals alike.
Pros of buying SL61247 Lycoming Parallel Valve Superior Rocker Cover:1. Durable Construction: The rocker cover is made of high-quality materials, ensuring long-lasting performance and resistance to corrosion.
2. Compatibility: This rocker cover is compatible with various Lycoming engines, including 290, 320, 360, and 540 models, making it a versatile choice for many aircraft owners.
3. Superior Design: The parallel valve design enhances the engine's performance by improving the intake and exhaust flow, resulting in increased power and fuel efficiency.
4. Easy Installation: The rocker cover typically comes with clear installation instructions, making it a straightforward process for most DIY mechanics or professional technicians.
Cons of buying SL61247 Lycoming Parallel Valve Superior Rocker Cover:1. Cost: Replacement parts like rocker covers can be expensive, especially when compared to maintenance costs. Make sure to budget accordingly.
2. Availability: Depending on the location, the rocker cover may not be readily available at local aircraft parts stores and might need to be ordered online, which can lead to longer delivery times.
3. Potential for Human Error: If not installed properly, it could lead to engine problems and additional repair costs.
Conclusion:The SL61247 Lycoming Parallel Valve Superior Rocker Cover is a great investment for aircraft owners looking to improve their engine's performance and longevity. Its durability, compatibility, and superior design make it a worthwhile upgrade, even though it may come at a higher cost. To minimize potential issues, ensure you have the right tools and knowledge for proper installation or hire a skilled technician.
Recommendation:If you are looking for a reliable rocker cover for your Lycoming engine, the SL61247 is an excellent choice. Weigh the pros and cons, and if you feel the benefits outweigh the costs, consider upgrading your engine with this superior rocker cover.
O-290 o-320 o-360 o-540. Sl61247 for the Lycoming parallel valve engines. This listing is for one 1 superior millennium rocker cover pn available. Silicone rocker cover gaskets also available.