Thread Tools Search this Thread
Old 10 April 2012, 17:33   #1
Country: UK - England
Town: Cullompton Devon
Boat name: SeaKnight
Make: bayliner Capri 20'
Length: 6m +
Engine: Yam V4 130hp
Join Date: Oct 2011
Posts: 359
prop compatability

hi can someone tell me what sort of difference i would get and also is this prop compatible
original prop on my mariner 2001 50hp , 10-3/8" x 13p 73136A40P13.

acquired prop (ebay) for Mercury blueband 50hp, 48.73138 A40L 14P,
both props are 13 spline


arkamelis is offline   Reply With Quote
Old 11 April 2012, 08:30   #2
Country: UK - Scotland
Boat name: Wildheart
Make: Humber/Delta Seasafe
Length: 5m +
Engine: Merc 60 Clamshell
MMSI: 235068449
Join Date: Apr 2007
Posts: 4,650

I should warn you I am going from memory here, but here goes.....

Mariner could be either a Merc or a Yam respray. The blueband props had two "nodules" on the back face that engage in a 4 tab lock washer - two opposing tabs had a slot that "hug" the nodules, the other two are bent up round the nut.

Yam used the split pin / castellated nut opton, so had a plain plane face on the back of the prop..

Assuming both your props have the nodules on the back of the hub, it should be a straight swap (although sanity check the clearance at the gearbox / prop interface is the same) If your original prop doesn't have nodules and it's a split pin on the nut job you may need to do some modification, or use your old tab washer as a spacer.

Worst case I think someone was looking for a 13" old Merc prop in the "prop swap" sticky thread?
9D280 is offline   Reply With Quote

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

All times are GMT -5. The time now is 01:04.

Powered by vBulletin® Version 3.8.8 Beta 1
Copyright ©2000 - 2020, vBulletin Solutions, Inc.