WSM Mercury /Mariner 70-90 HP Exhaust Gasket 1987 521-21, 27-430042

WSM Mercury /Mariner 70-90 HP Exhaust Gasket 1987 521-21, 27-430042

Marsoni

M251S

$13.97

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

WSM Mercury /Mariner 70-90 HP Exhaust Gasket 1987 521-21, 27-430042ITEM#: 521 21 GASKET, EXHAUST MERCURY MARINER 70 90 HP 3 CYL 87 OEM#: 27 430042 BRAND: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 3 Cyl 3. 375 Bore Looper 70 1987 Mercury 3 Cyl 3. 375 Bore Looper 75 1987 Mercury 3 Cyl 3. 375 Bore Looper 80 1987 Mercury 3 Cyl 3. 375 Bore Looper 90 1987 For more information on our policies please click the Shipping and Payments tab or to ask a question click our store name for our home page.

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At first Labradors weren’t into it, but I played with them positively reinforcing all touches and now my service dog LOVES the bigger one! It’s perfect between appointments to give her exercise. Will be looking for the same but with a softer ball. It’s a little too heavy and tough if it were to accidentally bounce off a body part besides their mouth catching it.

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Reviewed in the United States on October 19, 2022

Verified Purchase

Shelby Orlows

Port Orchard, US

★★★★★ 5

My dog LOVES this tiny tug ball

Size: Medium(6")

A lot smaller than I was expecting.. BUT my dog doesn’t mind at all. She seriously loves this thing. It goes flat fairly quickly, but that’s what happens with all of her soccer balls, no matter the size. She’s a pitbul catahoula mix and has a strong bite. Considering my dogs chewing abilities, I’m fairly impressed by the durability of the ball, though she chewed through all but one of the rope handles in about 2 seconds. All that said, it’s one of her favorite toys(she’s 13 years old)

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Reviewed in the United States on April 21, 2026

Verified Purchase

blake r.

West Palm Beach, US

★★★★★ 5

10/10

Size: Medium(6")

My dog loves this ball. Durable and the straps seem to be strong too. Would highly recommend

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Reviewed in the United States on May 27, 2026

Verified Purchase

Phyllis H. Schmidbauer

Dallas, US

★★★★★ 5

Durable!!

Size: Medium(6")

So well made for the active dog!! Colorful, durable and good quality!!

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Reviewed in the United States on April 26, 2026

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Ian Servis

Boise, US

★★★★★ 5

Keeps the puppy entertained for hours

Size: X-Large(8")

My dog loves this. I've had to buy two because my dog destroyed the first one but there's only so much you can do with a 5 month old german shepard.

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Reviewed in the United States on May 8, 2026