


WSM Piston Kit Yamaha 660 YFM 01-07 STD SIZE - 50-544K, 3YF-11631-00-X0
Marsoni
M251S
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Friday, May 29
WSM Piston Kit Yamaha 660 YFM 01-07 STD SIZE - 50-544K, 3YF-11631-00-X0Item#: 50 544K Piston Kit Yamaha 660 YFM 01 07 STD SIZE OEM#: 3YF 11631 00 X0 Note: 100mm Brand: WSM FITMENTS: Make Model Year(s) Yamaha Grizzly 660 2002 2006 Yamaha Grizzly Ducks 660 2006 Yamaha Grizzly Hunter 660 2002 2006 Yamaha Grizzly LE 660 2004 Yamaha Grizzly SE 660 2005 2006 Yamaha Grizzly Wetland 660 2004 2005 Yamaha Raptor 660 2001 2005 Yamaha Raptor LE 660 2002 2004 Yamaha Raptor SE 660 2005 Yamaha Rhino 660 2004 2007 Yamaha Rhino Ducks 660
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★★★★★ 5
Quality and Function
Looks like a silly little thing, I am not a coffee enthusiast. But it does exactly what it is supposed to do and with high quality. The device (a stretch to call it that) is made of sturdy materials including the needles. They give you two different thicknesses of needles, one for expressi (0.3) and one set for coffee grinds (0.4). Each comes wth some spares. The stand is well designed and keeps grinds from spreading all over. It is very elegant design. I use this with a dosing funnel on my portafilter. Not the cheapest one could buy but well worth the money.
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Reviewed in the United States on March 16, 2025
★★★★★ 5
Well made, high quality product.
This product demonstrates excellent quality, featuring a robust construction and intuitive design for ease of use. It includes two distinct wire sizes and offers straightforward assembly. Its superior durability and strong magnetic properties ensure effortless reattachment to its stand.
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Reviewed in the United States on June 30, 2025
★★★★★ 5
Perfect WDT tool
Best WDT I’ve found. Love that it includes 0.3mm needles (as I’ve found that 0.4mm needles push the grounds around too much), and the stand is very clever. It knocks off the residual grounds on the needles and is easy to use. As far as WDT tools go, I can’t imagine anything better.
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Reviewed in the United States on April 13, 2025
★★★★★ 5
Amazing quality build
This WDT tool is solid and well-made. Definitely worth having!
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Reviewed in the United States on June 26, 2025
★★★★★ 5
Get The Clumps Out
Nice companion in the Espresso Yard. Watch for the guards, and shiv away at that fresh ground Espresso meat.
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Reviewed in the United States on January 8, 2026