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                                                16th May 2008, 08:34 AM
                                        
                                
                                
                                        
                                                #11
                                        
                                        
                                        
                                
                        
		 
 
		
		
		
				
					
					
 
			
				
					Just the one spring.
 
 Cheers
 Simon
 
 
 
 
 
 
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                                                16th May 2008, 10:07 PM
                                        
                                
                                
                                        
                                                #12
                                        
                                        
                                        
                                
                        
		 
 
		
		
		
		
			FRC 8221 is a single lip seal
		
			
				
					Correct me if I am wrong but if there is only one spring then there is only one lip.  The other two are wipers.  Well that's what I have been told anyway.
 
 FRC 3511 is supposedly the correct one.
 
 But I am happy to know if the 8221 work as well or better than the 3511
 
 
 
 
 
 
 
	
	
	
	
	
	
	
	
	
	
	
	
		
		
		
		
			
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