WSM Yamaha 150-200 Hp HPDI Piston Kit - 100-290pk STD SIZE - PORT SIDE---

WSM Yamaha 150-200 Hp HPDI Piston Kit - 100-290pk STD SIZE - PORT SIDE---

Marsoni

M251S

$113.17

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

WSM Yamaha 150-200 Hp HPDI Piston Kit - 100-290pk STD SIZE - PORT SIDE---WSM Yamaha 150 200 Hp HPDI Piston Kit (Includes Piston, Rings, Wrist Pin, & Clips) This part meets or exceeds OEM Specifications. STD SIZE PORT SIDE 3. 544" Application Fits: OEM #: 68F 11642 00 85, 68F 11642 01 85 Make Model CC HP Year Yamaha 6 Cyl 3. 544 Bore 2. 6L HPDI 150 2001 Yamaha 6 Cyl 3. 544 Bore 2. 6L HPDI 150 2002 Yamaha 6 Cyl 3. 544 Bore 2. 6L HPDI 150 2003 Yamaha 6 Cyl 3. 544 Bore 2. 6L HPDI 150 2004 Yamaha 6 Cyl 3. 544 Bore 2. 6L HPDI

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Update: Different color packs fit differently. I've purchased two packages, one all-black and one black with the colorful waistbands. The all-black are a little smaller. IMO the all-black run a half to a full size small, and the black with the colorful waistbands run true to size. Listen, all of our bodies and preferences are so different, but these are perfect for my body and my fit preference. They hit at my bellybutton and I would describe the length as short-boyshorts, but not hipsters. Most importantly, they're cotton, which my body reacts much better to these days.

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Reviewed in the United States on February 13, 2026

Verified Purchase

Tat Phoenix

West Palm Beach, US

★★★★★ 5

Good quality

Size: Medium, Color: Set-unbl

They fit perfectly and seem well made

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 22, 2026