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Seadoo 800 Top End Piston Rebuild Kit 010-818-11 - .25mm SIZE OE 420888410

Marsoni M251S
Sale price$187.80
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Seadoo 800 Top End Piston Rebuild Kit 010-818-11 - .25mm SIZE OE 420888410Sea Doo 800 Top End Rebuild Kit. Includes (2) Piston kits (non platinum) kits include rings, pins and clips, and all top end gaskets needed, 2 upper end needle bearings. Fits all years. Piston OEM: 420888410, 290888410 . 25mm OVER SIZE ONLY (. 010) 82. 25mm FITMENTS: Make Model Year(s) Sea Doo Challenger 800 1996 1997 Sea Doo Challenger 1800 800 1997 1999 Sea Doo GSX 800 1996 1997 Sea Doo GSX RFI 800 1999 2000 Sea Doo GTI LE RFI 800 2003 Sea Doo GTX
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4.6 ★★★★★
Based on 1276 reviews
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Verified Purchase
Dawn H
Louisville, US
★★★★★ 5
Cool and comfy!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Very comfy and cooling. Great for hot sleepers!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
Verified Purchase
👍
West Palm Beach, US
★★★★★ 5
keeps pillow secured and cool
Color: 05-purple, Size: 20" X 26" (Pack of 4)
just what I was looking for. A cooling pillow case with a zipper! my regular pillow cases slipped off my pillows So annoying. Now my pillows are staying put zipped in. so soft and cool. no more wrestling with the pillow case while trying to flip my pillow over trying to find a cool spot.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
C
Verified Purchase
Chris
Port Orchard, US
★★★★★ 4
Color is off, feels decent
Color: 07-beige, Size: 20" X 26" (Pack of 2)
Feels nice and very cooling to the touch. Although you can tell it definitely isn't cotton. I ordered the color beige but it is much more of a cream color.
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Reviewed in the United States on February 23, 2026
A
Verified Purchase
Amazon Customer
Birmingham, US
★★★★★ 5
Good quality and value!
Color: 01-grey, Size: 20" X 26" (Pack of 2)
Washed nicely and cooled pretty well! Love thaf they stay on the pillow for my ASD son. Just what I was looking for! Would recommend!
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Reviewed in the United States on May 18, 2026
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Verified Purchase
DAVID
Boise, US
★★★★★ 5
Great case
Color: 03-dark Grey, Size: 20" X 26" (Pack of 2)
Love these pillow cases! FYI: 20" X 26" are PERFECT for supposed "queen size" feather pillows. 20" x 30" ones are too big and allow the feather pillow to flatten out too much. There is a bit of stretch to the cases. The "cool side" of the pillow case IS NOTICEABLY COOLER than the other side. Good zipper.
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Reviewed in the United States on March 31, 2026

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