I have a bent prop shaft on my '03 Mercury 225 EFI sn OT749027. I want to put a torquemaster on it but not sure what years or engine size will work. I know they didn't come with them but I understand some will fit. Any insight?
I have a bent prop shaft on my '03 Mercury 225 EFI sn OT749027. I want to put a torquemaster on it but not sure what years or engine size will work. I know they didn't come with them but I understand some will fit. Any insight?
Old age and treachery will overcome youth and skill
To do this you would need a 20" (L) shaft length Gen-1 Torquemaster from a 3L engine model.
Mercury doesn't use "years". These were commonly found on the ProXS 225/250, and some 225/250XS engines. The large propshaft version (which is what you would want) came out in mid 2004, and was used through the end of 2011.
What feature of the Gen-1 TM is it that appeals to you?
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
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Mine has a bent prop shaft and I have a buddy that has a 1st gen with a skeg issue he would sell for $500. No bent prop shaft and I can get the skeg repaired for $200 at a local prop repair shop.
Old age and treachery will overcome youth and skill
just don't run it to fast
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Not recommended... it's a cambered skeg with very specific geometry. If you're going to be over 55mph with the boat, skeg "repairs" are really not a good idea.Originally Posted by FeFanatic
Lots of good cases out there to be had....
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
Actually I have been re-thinking this already. I may just order a new prop shaft and replace it. Seems like the simple thing to do.
Old age and treachery will overcome youth and skill
^^^^ agree
.................................................. ...the scariest thing in life is the unknown ...................................
Probably smart. If you get in there and find further problems- that Standard gearcase (the old ServiceMaster) is about the least expensive of the OEM 3L Gearcases (actually by several thousand dollars!)
Dual Mercury Master Technician- for Mercury Outboards, Mercruiser and Mercury Racing at European Marine in Greenville, SC.
Still consider myself a "Marine Apprentice" after 47 years (learn something new every day).
Mercury Parts, Mercury Outboards, Smartcraft & Accessories, Injector Service, TDR Reeds- BBC Sponsor
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