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View Full Version : which circulation pump


Bobby
08-03-2005, 08:58 PM
So the guy at DIM gave me some advice on what to do, boat failed to do what was necessary so a new circulation pump(?) is needed. only one problem, however - I forgot which one to get. Is it the right handed rotation one or will the bi-rotational one suffice? I'd like to have it ordered this evening and not have to worry about it tomorrow, but I want to get the right one for an '84 PCM 351. Thanks.

east tx skier
08-03-2005, 09:18 PM
Back to the top you go.

BriEOD
08-03-2005, 09:22 PM
You have a LH rotation engine. Only Nautiques have the RH rotation. Im 99% sure you need the bi-rotational pump.

http://www.skidim.com/prodinfo.asp?number=WP-2225MN

east tx skier
08-03-2005, 10:44 PM
Somebody correct me here, but didn't some late 70s early 80s MCs use RH rotation? Did I dream this? Just wondering where I got this.

Bobby
08-03-2005, 10:57 PM
well it is bi-rotational, which would mean both ways so I s'pose I'll get that one, but I'm gonna call DIM tomorrow to make sure it's fit my application.

6ballsisall
08-03-2005, 11:05 PM
Somebody correct me here, but didn't some late 70s early 80s MCs use RH rotation? Did I dream this? Just wondering where I got this.


I know they didn't in the 80's and rumor has it they messed with it back in the 70's

BriEOD
08-04-2005, 07:13 AM
well it is bi-rotational, which would mean both ways so I s'pose I'll get that one, but I'm gonna call DIM tomorrow to make sure it's fit my application.

Good idea.

Jayc
08-04-2005, 07:14 AM
I used a bi rotational one on my 88 with indmar power. Check ebay for a guy called h20pumpman who does re-manufactured pumps. Mine was $50 and it was as new with warranty.