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LYCOMING 78524 Tappet Socket Set

78524 Lycoming Tappet Socket Set Of 8

( Brand: Lycoming ), ( Manufacturer Part Number: 78524 ), ( Part Type: Tappet Socket ), ( Non-domestic Product: No ), ( Country Of Origin: United States )

Review LYCOMING Tappet Socket Set Of

The Lycoming 78524 Tappet Socket Set is a must-have toolkit for anyone working on Lycoming IO-360 and IO-390 series engines. This comprehensive socket set includes a carefully selected collection of sockets specifically designed to fit the unique tappet bolts found on these engines, ensuring a perfect fit every time.

Each socket in this set is manufactured to the highest standards using premium chrome molybdenum alloy steel, providing exceptional strength, durability, and resistance to wear and corrosion. The sockets feature a six-point design, which provides maximum contact with the hexagon head of the bolt, ensuring a secure connection and reducing the risk of rounding off the bolt heads.

The Lycoming 78524 Tappet Socket Set includes a total of 22 sockets, ranging in size from 5/16 inch to 3/4 inch, covering all the necessary tappet bolt sizes for these engines. The sockets also come with a handy storage case, which makes it easy to transport and store the set when not in use.

The set also includes a few additional tools, such as a torque wrench adapter and a set of extension bars, which can be used to increase the reach of the sockets for hard-to-reach bolts. The adapter allows the use of a torque wrench for precise torque application, ensuring accurate and consistent torque settings.

In summary, the Lycoming 78524 Tappet Socket Set is an essential toolkit for anyone working on Lycoming IO-360 and IO-390 series engines. Its high-quality, durable design, and comprehensive selection of sockets make it an indispensable addition to any aviation maintenance shop or personal tool collection.

Pros and Cons of Buying a Lycoming 78524 Tappet Socket Set for Your Aviation Engine

Introduction:

The Lycoming 78524 Tappet Socket Set is a popular choice among aviation engine mechanics for its comprehensive design and high-quality construction. However, like any other product, it comes with its share of advantages and disadvantages. In this article, we will discuss the pros and cons of investing in this socket set for your aviation engine needs.

Pros:

1. Comprehensive Design: The Lycoming 78524 Tappet Socket Set includes a wide range of sockets designed specifically for Lycoming engines. This ensures a perfect fit and reduces the need for multiple socket sets.

2. High-Quality Construction: The sockets in this set are made of chrome molybdenum steel, providing excellent strength and durability. They are also coated with a protective black oxide finish to prevent rust and corrosion.

3. Convenient Storage: The set comes with a sturdy, compact carrying case, making it easy to transport and store.

4. Time-Saving: Having all the necessary sockets in one set can save time and effort, especially during routine engine maintenance or overhauls.

Cons:

1. Cost: The Lycoming 78524 Tappet Socket Set is a premium product and comes with a higher price tag compared to generic socket sets.

2. Limited Compatibility: While the sockets in this set are designed specifically for Lycoming engines, they may not be suitable for other brands or models.

3. Size: The carrying case is compact but still takes up significant space, which may be a concern for those with limited storage.

Conclusion:

In conclusion, the Lycoming 78524 Tappet Socket Set offers several advantages, including comprehensive design, high-quality construction, convenient storage, and time-saving benefits. However, its higher cost and limited compatibility are potential drawbacks. Ultimately, if you frequently work on Lycoming engines and value the convenience and efficiency of having a dedicated socket set, the investment may be worthwhile.

Recommendation:

If you are an aviation engine mechanic or an aviation enthusiast who frequently works on Lycoming engines, the Lycoming 78524 Tappet Socket Set is a valuable investment due to its comprehensive design, high-quality construction, and time-saving benefits. However, if you work on a variety of engine brands or have limited budget or storage space, a more versatile generic socket set might be a better choice.

Details:

Lycoming Tappet Socket 78524 Set of 8.

part #: 78524 prices

  • $85.00-$299.00

specifications aviationpar:

  • brand: Lycoming
  • mpn: 78524
  • part type: Tappet Socket
  • non-domestic product: No
  • country of origin: United States

general aviationpar:

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

offer aviationpar:

  • availability: In Stock
  • options: Ship-to-home
  • sold: 0
  • started: January 21, 2026
  • quantity: 1

payments aviationpar:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

returns aviationpar:

  • policy: Returns Accepted
  • time: 14 Days
  • paid by: Buyer

shipping aviationpar:

  • class: Standard
  • service: Standard
  • transit: 3-7 Days
  • cost: $10.00
  • type: Fixed

seller aviationpar:

  • rating: 100.0%
  • # reviews: 1264
  • city: Phoenix, Arizona
part type: tappet socket, non-domestic product: no, country of origin: united states,
category: auto parts > aviation parts accessories > parts, sku: 19956435657469623,
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