WSM Seadoo 951 Piston Kit - .25 Over Size 010-819-04K OE 290887570, 420888577

WSM Seadoo 951 Piston Kit - .25 Over Size 010-819-04K OE 290887570, 420888577

Marsoni

M251S

$82.59

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

WSM Seadoo 951 Piston Kit - .25 Over Size 010-819-04K OE 290887570, 420888577WSM Seadoo 951 high performance piston kit. Kit includes rings, pins and clips. . 25mm Over Size. 88. 16MM Brand : WSM Item #: 010 819 04K OEM #: 290887570, 420888577, 290888570 Make Model CC HP Year Sea Doo GSX LTD 951 1998 Sea Doo GSX LTD 951 1999 Sea Doo GTX 951 2000 Sea Doo GTX 951 2001 Sea Doo GTX 951 2002 Sea Doo GTX LTD 951 1998 Sea Doo GTX LTD 951 1999 Sea Doo LRV 951 2000 Sea Doo LRV 951 2001 Sea Doo RX 951 2000 Sea Doo RX 951 2001 Sea Doo RX

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Super comfy pillow. Fluffs up without any issues and it was the first night in a long time I wasn't allover the bed trying to get comfortable. I appreciate the fact that the material in the pillow can be washed. The prefill was perfect for me so I did not need to remove or add but I like the option to do so. 10/10

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Reviewed in the United States on April 21, 2026

Verified Purchase

Kim O.

Los Angeles, US

★★★★★ 5

Way fluffy, good support

Size: Sapphire Queen

This pillow is way fluffy. It does fit into a standard pillowcase with a little tugging and stuffing. Worth it though, as it’s cool and provides more support than a usual side sleeper pillow. I’m not using the extra stuffing that comes with it as the firmness is fine for me right out of the box.

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Reviewed in the United States on April 18, 2026

Verified Purchase

Andrea Pendergraff

Houston, US

★★★★★ 5

Great for side sleeper

Size: Sapphire King

I am loving this pillow. I waited a few months to see how I would feel about it, because I definitely did not like solid foam pillows previously. I’m a side sleeper, and my pillows were discontinued from a different bedding company. I tried a few others in the interim and was not happy with the support for my neck. Tried this one and I really love the shredded foam. It supports my neck and my head, it’s comfortable. It is movable if I need support in a certain position. It has extra fill if needed. Super happy with this purchase.

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Reviewed in the United States on May 28, 2026

Verified Purchase

Danette Popovich

Alexandria, US

★★★★★ 5

Best Pillow Ever

Size: Sapphire Queen

Im in love...better then high end pillows and at a fraction of the cost. These are the only pillows I will ever buy again!!!

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Reviewed in the United States on May 27, 2026

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Amazon Customer

Los Angeles, US

★★★★★ 3

Not cooling

Size: Sapphire Queen

We have waited to give a review. These 2 pillows we purchased based off the good reviews and that it states has cooling effect. Well a good point it has is the blend of stuffing. Also the ability to remove or add for your comfort. The softness/firmness is just right once you figure out your comfortable mix. However with having foam and poly blend, there is no cooling. Those tiny blue specs do nothing but add color to stuffing. Both my husband an myself wake up because our head is hot. Moving around alot helps with that but doesn't offer a restful sleep. I do like that it has a cover over the pillow so you have 2 zippers to go through to remove stuffing. This prevents waking with foam all over your bed. Overall I would have given a better review if actually offered the cooling effect. I could have saved money an just purchased the cheaper pillow they offer.

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Reviewed in the United States on December 29, 2025