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I'm looking to buy a broken speed/paddlewheel pickup. Preferably the three wire model with temperature sensor in it (295500108). I'm looking to make an instructional video on rebuilding these since there seems to be very poor information online. What do you have?

My 2001 RXDI has a large crack in the upper resonator. Has anyone bypassed their resonator? Wondering if it'll affect performance?

I have a 98 XP with extremely bad cavitation. Impeller and wear ring in good shape, so it leads me to the pump seal. This one has an o-ring in the groove. I can't seem to find a matching part in the diagrams. The shop manual shows an adhesive neoprene seal installed on the shoe for this model, I...

I can't seem to find any info on this. I have a 97 XP800 and the rear shock's bushings are completely gone. Anyone know a replacement bushing that fits? My measurements are 22mm OD 10mm ID 25mm wide

So I just replaced my rectifier and stator on a 96 XP 787. I still do not get any voltage increase on the battery when running. Any ideas? I'm guessing I may have gotten a bad rectifier. Stator ohms out good. Can I test voltage output directly from the rectifier red wire?

I'm having some real challenges with wear rings recently. None of them seem to be the same size. I have a 04 Sportster. And 2 pumps (Since I'm extremely hard on my pump). One is the stock pump and one is from a 08 GTI 130. Diagrams show they should fit the same wear ring 267000419. In the past...

My friend's jet pump just seized up due to bearing failure. So I am looking for a jet pump that will work on a 787 96 XP. Likely impeller too since it appears to have welded itself on. Anyone know if any 140mm pump will work?

I just found a ebay seller parting out a 04 sportster. He sold me my last needed seat cushion for a good deal and I believe he has most parts for the boat. http://stores.ebay.com/jettechmarine

Just pulled the boat out of storage and everything works great except my tach is dead. It doesn't do anything when powered up. Anyone have a fix? I can't find a shop manual/wiring diagram for my boat. Thanks Edit: its not the MFD type gauges, each gauge has its own pod.

Just want to give everyone an idea where to mount a dual battery in a 4-TEC Sportster. I struggled for a long time trying to find a secure location for it. Here it is. I purchased a Seachoice battery tray 22021. Then to mount I drilled 3 holes in the boat. You have to be very careful as not all...

I am looking to sell this 4-tec engine before the snow arrives. Asking $1000 plus shipping. Fresh water, only 57 hours, Perfect compression! Here are the details in the ebay ad. http://www.ebay.com/itm/321548674922?ssPageName=STRK:MESELX:IT&_trksid=p3984.m1586.l2649 I will only sell cheaper...

Anyone know if the fuel tank hose fitting is universal and can be purchased locally on a 2008 seadoo gti? I am talking about the 90 degree fitting attaching to the fuel pump and the fuel hose in this photo. Also do I just squeese the two sides in to remove it? Its hard to tell on mine...

My 04 sportster 4-tec continuously needs new wear rings. I can get about 5 good days of boating on one before it is scored and causes cavitation. What could be the cause of this? I am not very nice on the boat so maybe its just normal wear from debris, but what else could cause this? I think...

Just built this custom seat today from some sheet plastic, foam, and vinyl. I always loved my sun seat on my old challenger, plus it helps cover more of my fire damage. I made a backrest today too, but its too dark now to get a good photo. It will be yellow someday, but for now all I had was...

Does anyone else have the problem of their fuel tank vent line pouring gas out when the tank is full? If I fill my tank to the top it will flow back out the vent line and all over me and the trailer. I don't dare ever try to top it off when fueling on the water. Also as I drive away from the...

I have some cavitation in my seadoo sportster. The impeller is in great shape with a new wear ring. So I am looking at other causes. I will test the accordion rubber bellow next time i'm out to make sure their is enough pressure on the carbon seal. Right now I have the impeller out and see...

Anyone ever lose their swim ladder? On my 2004 4tec sportster I was boating yesterday and we went to reach for the swim ladder and it was gone. I have forgotten it down a few times when driving so I think I probably rattled something loose and when I did it last it just broke free. Nothing...

Can anyone tell me why my mpem keeps going out? I had one that wasn't creating spark. When removing the red/black wire spark would work but it wouldn't die. I replaced that one, it worked for about 30 starts on the trailer and then same problem, it wouldn't die at first and now no spark...

I know this is the PWC forum, but its the same engine and the other forum doesn't get enough responses. I have a 2004 seadoo sportster 4tec. I did an oil change this winter and now everytime I start it it beeps at me. After about 10 attempted starts the boat will run perfectly until it sits...

So I just picked up a few seadoos. The guy claimed that it would run but sometimes it wouldn't kill with the kill lanyard or switch. I don't know if I believe him or not, but the machine does not have spark. I have been trying to diagnose the problem and it looks like the black/red wire...