WSM Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-05k .020 2.658

WSM Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-05k .020 2.658"

Marsoni

M251S

$60.93

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

WSM Yamaha 40 / 50 HP - Piston Kit OE 6H4-11631-01-95 - 100-252-05k .020 2.658"WSM Yamaha Outboard 40 50 Hp Piston Kit (Kit includes Piston, Rings, Wrist Pin, & Clips) . 020 OVER SIZE ONLY 2. 658" This part meets or exceeds OEM Specifications Application Fits: OEM #: 6H4 11631 01 95 2 Ring ITEM#: 100 252 05K PISTON KIT YAMAHA 40 50 HP 3 CYLINDER 89 08 . 020 OVER OEM#: 6H4 11636 01 00 2. 658" 2 ring BRAND: WSM FITMENTS: Make Model Year(s) Yamaha 3 Cyl 2. 638 Bore 40 1989 2008 Yamaha 3 Cyl 2. 638 Bore 50 1989 2008 Yamaha 3 Cyl Jet

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I bought this to route the cords up to the monitor on a height-adjustable desk. The top of the desk is an inch thick, and this was easy to drill through. To make sure I got a clean cut and did not damage the top, I put painters' tape on the area where I wanted to cut and drilled a small starter hole to get it exactly in the right spot. It cut a really clean hole from the top, and the plastic insert fit perfectly. Once I got the hole cut and the wires run where I wanted them, I put the cord wrap on. The tool that comes with the cord wrap is really slick and super easy to use. I was able to bundle together three cords that hang off the side of the desk. Given that the desk is adjustable, it was a nice bonus to get the cord manager with the kit, as it keeps the cords from getting hung up in the desk when adjusting it. I'm very happy with the purchase, great price.

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Reviewed in the United States on December 14, 2025

Verified Purchase

Dean Thompson

Pawtucket, US

★★★★★ 4

Good product

The hole covers are great. As far as the hole cutting bit. Not so much. But still worth the price.

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Reviewed in the United States on October 26, 2025

Verified Purchase

Kelly L Lipprand