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WSM Seadoo 800 Piston Kit '95-'03 010-818K OE 290887300, 290888410, 420888410

Marsoni M251S
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WSM Seadoo 800 Piston Kit '95-'03 010-818K OE 290887300, 290888410, 420888410WSM Seadoo 800 high performance piston kit. Kit includes rings, pins and clips. Sizes available: STD (82mm), . 25(. 010),. 50 (. 020) . 75(. 030), 1mm (. 040) (message the size you need or make a note on invoice) ITEM#: 010 818PK PISTON KIT SEA DOO 800 95 03 STANDARD PLATINUM OEM#: 290887300, 290888410, 420888410 82MM BRAND: WSM FITMENTS: Make Model Year(s) Sea Doo Challenger 800 1996 1997 Sea Doo Challenger 1800 800 1997 1999 Sea Doo GSX 800 1996
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4.7 ★★★★★
Based on 2371 reviews
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Verified Purchase
Paul Schneeman
Charlottesville, US
★★★★★ 5
Functioned as advertized.
Installed these in my Whalers 96 200 Offshore. No issues, used permatex gasket compound on aluminum engine parts after cleaning with fine brass wire wheel.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2024
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Verified Purchase
george mitchell
Natrona Heights, US
★★★★★ 5
Fits 1988 Sea Ray V-135 2 stroke (Mercury)
For those of you with the 135 hp mercury that was branded as the "Sea Ray 135" and paint matched to the boat (i.e. Seville's and some others) this is the 147 degree thermostat for that motor. My Seville is an '88 and It's difficult to cross reference the serial numbers on those motors when searching for parts. Only buy Quicksilver parts for these motors. Happy to find them on Amazon because Boats.net as an example, is not clear on what you're getting.
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Reviewed in the United States on August 3, 2024
C
Verified Purchase
Carlton Earley
Bozeman, US
★★★★★ 5
fixed issue
stopped the overheat issue on my outboard!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 6, 2025
B
Verified Purchase
Brett W.
Omaha, US
★★★★★ 5
Carries all the current I want. Super flexible, great price
Size: 8 AWG 3 ft per color, Color: Red and Black
Very nice high quality. Somebody tried to tell me this was aluminum strands. But after test sanding an exposed end, I could see copper color. I believe the confusion is they are individually tinned strands? 🤷 Just sayin...
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Reviewed in the United States on June 28, 2025
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Verified Purchase
Noce
Pawtucket, US
★★★★★ 5
good quality.
Size: 8 AWG 3 ft per color, Color: Red and Black
The wire worked very well for my project.
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Reviewed in the United States on April 22, 2024

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