Lycoming Torque Plates down spring TK 1817922-4

TK 1817922-4

) This tool will reach past the castle nut and cotter pin to engage the teeth of the hub gear

These probes are difficult to access on a Continental engine

ST-389 Crankcase Separating Tool

This 7/8" Propeller Wrench will work on both the MT and McCauley Propellers

Lycoming Torque Plates down spring TK 1817922-4These Lycoming Torque 'Hold Down' plates are offered as a direct replacement for Lycoming PN# ST 222. When installed, the Torque Plates prevent the Crankshaft Bearings from rotating out of position by maintaining the clamping force on the case when cylinders are removed. The plate not only maintains a clamping force, but it also protects both the connecting rod and the case from damage caused by the connecting rod contacting the case during engine