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View Full Version : Question on Curtiss OX, OXX propeller


fairvcoll
08-11-2015, 01:37 PM
Hi; Have a propeller that matches up to the dimensions listed in the identification section of this website for a Curtiss engine, except for the hub thickness. Center bore, bolt size and bolt circle all look good. but the hub thickness is about 5 3/4" not 4". Can anyone in the community shed any light on this? Thanks