Manufacturer Description

This is the Front Plate for the O.S. Sirius 7 Radial Engine, OSMG1307.

FEATURES:
Constructed of polished aluminum
Installs between crankcase and front housing and holds reduction
    gear assembly in place

INCLUDES:
Front plate, key #24

REQUIRES:
Fastening to crankcase with seven 4x25mm screws

BOX DIMENSIONS: 4.75" W. X 3.63" H. X 5.25" L.
BOX WEIGHT: .37 LBS.