Review on 🚤 SEA-DOO Wear Ring 140mm - Part # 271000290 271000101 271000002 - SP GT XP SPI SPX HX GS GTX GTS GTI by Bruno Gilbert

If you have a Seadoo with a plastic pump that doesn't need a neoprene seal, don't buy it. This thing is out of shape and not square. The depth on one side was large enough to leave a large gap on the sealing surface and the pump would not seal. Your cooling system may not be airtight. The inside diameter is larger than properly manufactured wear rings, but within Seadoo's tolerances. I was able to get it to work which is why I gave it 3 stars. The reality is that this is a piece of junk someone is uploading to unsuspecting customers on Amazon. My model doesn't have a neoprene gasket, so once I squared it, left a .020 gap, and made an EVA foam gasket, it could be used.