Lycoming Torque Plates ST-222/O-235 ST-389 Wing Bolt Wrench - Set

Wing Bolt Wrench - Set 14 pieces Part Number STS 1203

The part number equivalents for this tool are: AST-2814 (TE149) This wrench is a torque extender for use on Beechcraft King Air aircraft that have either the Hartzell or Hamilton Standard Propellers

11 piece King Air only Set:       Part Number STS 1202

The “late model” version covers all of the V-Tail serial numbers from 2

These Lycoming Torque 'Hold-Down' plates (Wide Deck) are offered as a direct replacement for Lycoming PN# ST-222 / Wide Deck (Wide Deck)

Lycoming Torque Plates ST-222/O-235 ST-389 Wing Bolt Wrench - SetThese Lycoming Torque 'Hold Down' plates are offered as a direct replacement for Lycoming PN# ST 222 O 235. 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