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Piston Kit: Mercury 20-50 Hp Cross Flow Hp .040 Over Size Only - 100-05-07K

Marsoni M251S
Sale price$86.96
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Piston Kit: Mercury 20-50 Hp Cross Flow Hp .040 Over Size Only - 100-05-07KITEM#: 100 05 07K PISTON KIT MERCURY MARINER 20 50 HP CROSS FLOW 72 97 . 040 OVER OEM#: 743 3366A2, 780 9119A10 2. 605" 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 For more information on our policies please click the Shipping and Payments tab or to ask a question click our store name for our
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4.3 ★★★★★
Based on 311 reviews
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Verified Purchase
Vanessa
Dallas, US
★★★★★ 5
Made for aggressive chewers
Size: Small (Pack of 1)
My aggressive chewers are obsessed. This is one of the only chew toys that actually lasts for them. Always have to buy 2 so they each have their own
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 28, 2026
J
Verified Purchase
Jessica
Louisville, US
★★★★★ 5
My dogs love these sticks!
Size: Large (Pack of 1)
My dogs love these sticks! We buy them constantly because they chews on them daily and must stash them all over the house.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
A
Verified Purchase
Amazon Customer
Lowell, US
★★★★★ 3
Not interested
Size: Large (Pack of 1)
My dog is not very interested in it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 13, 2026
K
Verified Purchase
Ksett
Omaha, US
★★★★★ 5
Excellent dog chew
Size: Small (Pack of 1)
Our dog loves this and uses it everyday. Still going strong 3 months later.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
M
Verified Purchase
Mike c
West Palm Beach, US
★★★★★ 5
My 2 German shepherds love these good quality last a good bit
Size: Large (Pack of 1)
I buy these for my 2 German shepherds. My male is a heavy chewer and he will spend time with this everyday until he starts to wear it down or makes it into a makeshift shank and I replace it Last about 3-4 months for aggressive chewers. Highly recommend (keeps them from chewing my stuff)
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Reviewed in the United States on May 1, 2026

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