320 Sea Ray

Boaterdan278michigan

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Oct 18, 2025
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We have been searching for a 320 Sea Ray Sundancer with outdrives. Did a sea trial on one yesterday. Had a loud clunking when turning hard port or starboard. It sounded a lot like ujoints. Owner of two years said it always sounds like that. In my mind it's likely $4,000.00 to $6,000.00 repair. It seems if one is making that loud of noise. Both are ready. Seems like ujoints, gimbal bearings, bellows all need replacing.
 

tpenfield

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We have been searching for a 320 Sea Ray Sundancer with outdrives. Did a sea trial on one yesterday. Had a loud clunking when turning hard port or starboard. It sounded a lot like ujoints. Owner of two years said it always sounds like that. In my mind it's likely $4,000.00 to $6,000.00 repair. It seems if one is making that loud of noise. Both are ready. Seems like ujoints, gimbal bearings, bellows all need replacing.
It seems like you are making a career of buying a boat. . . :unsure:

So, the u-joints might be bad and you want gimbal bearings and bellows to go along with it. It might work, but don't be surprised if it does not.

Work out a number and if all else looks OK, seal the deal.
 

Chris1956

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U joints are not expensive, but labor is. Say 2 hours of shop time plus $200 for parts. So $700. Add gimbal bearing and bellows, brings it up to $2K. Just a guess on the gimbal bearing and bellows. None of this is hard to fix for someone with a decent car repair background.
 

Boaterdan278michigan

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Should never hear any noise when turning, either U joints, gimbal bearing or both.

Next question is when was last documented bellows replacement, drive alignment and gear lube change?
Should never hear any noise when turning, either U joints, gimbal bearing or both.

Next question is when was last documented bellows replacement, drive alignment and gear lube change?
We have stepped away from this purchase. The seller claimed her husband maintained everything correctly. When I asked for service records, he said he didn't write anything down. I just wondered if I could have misinterpreted the sound, but really knowing exactly what I heard. Too many red flags and a seller asking full price.
 

Boaterdan278michigan

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Oct 18, 2025
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It seems like you are making a career of buying a boat. . . :unsure:

So, the u-joints might be bad and you want gimbal bearings and bellows to go along with it. It might work, but don't be surprised if it does not.

Work out a number and if all else looks OK, seal the deal.
Thank you! It's just another misrepresented and ill maintained boat
 

tpenfield

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We have stepped away from this purchase. The seller claimed her husband maintained everything correctly. When I asked for service records, he said he didn't write anything down. I just wondered if I could have misinterpreted the sound, but really knowing exactly what I heard. Too many red flags and a seller asking full price.
OK . . . if it does not feel right, it isn't. Keep looking . . . the imperfect boat will find you. (y)
 

Boaterdan278michigan

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OK . . . if it does not feel right, it isn't. Keep looking . . . the imperfect boat will find you. (y)
Thank you. We are making a hobby of looking at boats, an expensive one. We are trying hard to find a boat without thousands in deferred maintenance. Prior to traveling to look at boats, I ask dozens of questions. If I get the right answers, and the pictures show a clean and relatively undamaged hull, then we travel to look at it. While reviewing, we ask more questions, look for telltale signs and listen to systems operate. Consequently we discover issues. Some issues would not be a deal breaker. Water intrusion, knocking engines or poorly maintained engines/drives is a deal breaker. This particular boat had a forward sole access cover, just behind the ac unit with several water stains indicating water had been at the 4", 6" and 8" level. In my mind that meant the bilge had a LOT of water in it long enough to leave stains. We were not provided pictures of this. We discovered on site. There was 3"-4" of water in the bilge. During sea trial we heard the clunking when turning. Owner said, "it always makes that sound". It was heavier and louder then a worn gimbal sound. We think a u-joint or both were bad. We never heard a Bravo III drive underway, so I asked on this site. Further I summarize that water intrusion, perhaps a bellows, might have taken out the u-joint and gimbal. Also concerned about integrity of the gimbal housing and transom brackets. Just too many red flags and potential expense.
 

tpenfield

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The challenge may be that you are looking at relatively old boats, and there will be maintenance items. So, expect to be spending some money once you get a boat, as you will discover things that need attention.

It may come down to a matter of picking your imperfections.
 

Boaterdan278michigan

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The challenge may be that you are looking at relatively old boats, and there will be maintenance items. So, expect to be spending some money once you get a boat, as you will discover things that need attention.

It may come down to a matter of picking your imperfections.
That is exactly right. It's just that everyone wants 10 to 30 percent over book. I don't think $75,000.00 to $80,000.00 for a 23 year old boat and then spending another $10,000.00 immediately is a fair deal. Water intrusion as an unknown just seals it.
 

Boaterdan278michigan

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Oct 18, 2025
Messages
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The challenge may be that you are looking at relatively old boats, and there will be maintenance items. So, expect to be spending some money once you get a boat, as you will discover things that need attention.

It may come down to a matter of picking your imperfections.
That is exactly right. It's just that everyone wants 10 to 30 percent over book. I don't think $75,000.00 to $80,000.00 for a 23 year old boat and then spending another $10,000.00 immediately is a fair deal. Water intrusion as an unknown just seals it.
are you married to the 32 SR? Open up to other brands possibly size. Are you going to trailer?
We would like to have a trailer. We will keep the boat in a slip. We would like the option of bring it home beginning and end of the season. SR320 gives us a usable forward bert, most others do not. Must haves, generator, outdrives, ac/heat and windless.
 

tpenfield

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"Google what is the beam on a SeaRay 320 Sundancer ?"

Google says . . .

"The beam (width at the widest point) of a modern Sea Ray 320 Sundancer is 10 feet, 7 inches (3.23 meters).

Beam Variations by Model Year
    • Current & Recent Models (2018–Present): 10 feet, 7 inches
    • Older Models (e.g., mid-2000s): 11 feet, 5 inches (older classic generations like the mid-2000s 320 Sundancer had a slightly wider 11'5" beam)
 
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