WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565

WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565", 743-5172A6,

Marsoni

M251S

$86.96

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

WSM Mercury 20-50 HP X flow Piston Kit 100-05k STD SIZE ONLY 2.565", 743-5172A6,ITEM#: 100 05K PISTON KIT MERCURY MARINER 20 50 HP CROSS FLOW 72 97 STANDARD OEM#: 743 5172A6, 780 9229A7 2. 565" BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 2 Cyl 2. 565 Bore Cross Flow 20 1972 1979 Mercury 4 Cyl 2. 565 Bore Cross Flow 40 1989 1997 Mercury 4 Cyl 2. 565 Bore Cross Flow 50 1970 1985 NOTE: 2. 565"

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Holds up against my velociraptor! Much better than some of the other holey balls that get torn apart quickly. I think this is a great idea to reuse old shoe soles into toys for the heavy chewers like heelers. I would like to see a large ball like 10-12 inch diameter, so they can push and throw it around.

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Reviewed in the United States on March 29, 2026

Verified Purchase

Ljh

Boise, US

★★★★★ 1

Quality and performance

Color: Tie Dye Purple/Blue Pop It, Size: Small

My dog has shredded it in 15 minutes, not worth it

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Reviewed in the United States on October 1, 2025

Verified Purchase

Lise Smith

Draper, US

★★★★★ 5

Molly loves her ball!

Color: Blue Helix, Size: Large

Soft and easily caught by a rambunctious Border Collie. She loves her ball and points to it with her nose when she's ready for another game of "ball". Easy to throw and easy to clean of slobbers!

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Reviewed in the United States on May 11, 2026