O.S. Engines – Propeller Washer #24009000
the engine. It is shaped just like a washer–round with a hole in the center.
After it is installed, the prop nut holds it in place.
This prop washer is for the OS 25LA, OS40 and 46 LA engines.
OUTSIDE DIAMETER: 20mm
INSIDE DIAMETER: 7mm (1/4 “)
THICKNESS: 3mm
Product Id: 24009000