Brass hub impeller
			 
			 
			
		
		
		
			
			Hey guys I got the lower unit separated from the upper (with a lot of oil coming out).  Got the impeller housing off without any problems.  After prying like crazy and getting a dremel tool to finally cut the old impeller off the shaft.  The impeller on the original 470 has a brass hub.  Does the replacement have to be a brass hub?  The kit I bought at the dealer (after looking up serial #s) doesn't seem like its brass-more of a fiber core.  I haven't had a chance to clean the shaft yet so I don't want to force it on - but it seems like the correct ID.
		 
		
		
		
		
		
		
			
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1978 V20 Cuddy I/O
			 
		
		
		
		
		
	
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