Seadoo 800 Platinum Piston Top End Rebuild Kit 010-818-12P .50mm OE 420888410

Seadoo 800 Platinum Piston Top End Rebuild Kit 010-818-12P .50mm OE 420888410

Marsoni

M251S

$101.42

Get it in 3 business days with 1 day shipping. Friday, May 29

Seadoo 800 Platinum Piston Top End Rebuild Kit 010-818-12P .50mm OE 420888410WSM Seadoo 800 Platinum Top End Rebuild Kit. Fits all years and models. Kit Includes: 2 Platinum Piston kits (moly coated to reduce heat and friction) kits include rings, pin and clips. 1 Top end gasket kit 2 upper end needle bearings. . 50mm OVER SIZE ONLY 82. 50mm Piston OEM: 420888410, 290888410 ITEM#: 010 818 12P TOP END REBUILD KIT SEA DOO 800 95 03 STANDARD PLATINUM BRAND: WSM FITMENTS: Make Model Year(s) Sea Doo Challenger 800 1996 1997 Sea Doo

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Just installed in a 2006 4Runner. Can’t speak to exact filter partials or longevity, but what I can’t say is that it fits very well and looks to be made very well. It actually fits better than the Bosh filters I normally use. Has a nice foam seal around all 4 edges and fits in the tray perfectly. Seem to be a nice option. So if you have a 03-09 4Runner it’s going to work well. Here’s some pictures of this filter (the blue one) next to a Bosh filter I removed. Also a picture with it in the factory tray.

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Reviewed in the United States on March 1, 2026