Lycoming Engine Case Splitting Tool – Rental


The Lycoming engine case splitting tool can be used on both four and six cylinder engines. It will also work on the older “Narrow-Deck” and the newer “Wide-Deck” engines.
There are two optional plates that allow the engine to be separated without having a crankshaft installed.

See our article in the January 2014 edition of Kitplanes on using our tool

The part equivalents for this tool includes: ST-122 pressure plates

Additional information

Weight 21 lbs
Dimensions 14 × 12 × 6 in


  1. Jeff P.

    “This tool is a little slice of heaven…”

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