1. Use the full 4 digit year for everything you are asking your question about. Example: 1962, 1988, 2000, 2011
2. Include the correct name of your Whaler model. Example: Montauk 17, Montauk 170, Outrage 26, Outrage 260
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Prop For Yamaha 130HP on 17' Outrage II
BlueNav	#1  Posted on 04/20/07 - 9:44 AM
Member Posts: 7 Comments: 0 Joined: 04/04/07	Hi Every One, There is some one selling me the Mercury 4 blades 14 1/2 x 21 stainless steel propeller but I am not sure that prop is compatible or fit with my 1996 Yamaha 130HP which is curruntly used on my boat. I am a newbie and I don't know anything about the outboard. I am looking for your advice to help me to find out if this is a right prop or not. The prop looks pretty nice. Thanks a lot for your help. BlueNav
BlueNav	#2  Posted on 04/23/07 - 1:45 PM
Member Posts: 7 Comments: 0 Joined: 04/04/07	Hi, Would any one please teach me what 14 X 21 stand for on the propeller. I would like to know it to get a correct one for my outboard. Thanks, BlueNav
Jeff	#3  Posted on 04/23/07 - 1:58 PM
Member Posts: 1987 Comments: 34 Joined: 04/02/05	The first number in this equation stands for the diameter of Propeller. The second number is the pitch. In this case the pitch is 21 which means with out slip in one revolution of the propeller it will travel 21". 1993 23' Walkaround Whaler Drive
BlueNav	#4  Posted on 04/23/07 - 5:25 PM
Member Posts: 7 Comments: 0 Joined: 04/04/07	Jeff, Thanks a lot for the information. Another question, what should I know to pick a correct gearcase/gearshaft for the outboard. Sincerely, BlueNave