Old Mercury part number

[Ahab49]

I've run across an old 3 blade prop that looks to be stainless steel but I'm not 100% sure of that. The part number on the hub is 48-20999. I know this is a Mercury part number but after quite a bit of searching I haven't been able to find any info on it anywhere. Does anyone know what this fits, specs., etc.? Also is there a source online to look up the old Mercury part numbers? Thanks in advance for any help on this.

Ahab49

 

[oldman570]

Re: Old Mercury part number

I haved never seen one on a Merc, but have had them on Johnson motors that came from Canada from fishing camps there. You might do a internet search for steel props on you browser and see if it finds any info on steel props. JMO
Oldman570