Twin Carb Difference

[WaterChampion]

Hi,

Thanks for any input. My 96’ GTI was missing carbs so I bought some listed as GTI carbs and I see a difference in the design. Are these interchangeable? The difference is in the PTO carb... The metal half circle throttle disk thing is missing and there is a spinning threaded assembly Instead?
Here is the style I needed:
And here is what I received:


I’m assuming I need to return these? Could I unbolt the spring arm and install the half circle thing on this carb if seller has one? I think the one they sent is from an HX ? Both are 717...

 

[jjjbemer]

If I am seeing this correctly, the cable connector is missing on the left carb. That cable goes down to the oil injector pump. The previous owner was probably using premix and removed the cable mount. I have one on a parts ski you can have for shipping costs

 

[WaterChampion]

Well after investigating, I learned this bracket goes to the HX model I think, you can see it on a 96 seadoo manual here:
If my assumption is correct, the piece is completely replaceable with the one that I need which is this one:


It’s very kind of you to offer that piece, the seller that I bought the carbs from said he will send me the piece (they have lots). (I haven’t received it yet, so there is a possibility of me needing to take you up on that offer. I will let you know asap and really appreciate you.