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WSM Valve Stem Seal Mercury/Yamaha 75-115 Hp 4-Strk '99-17, EXHAUST- 120-104-08

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WSM Valve Stem Seal Mercury/Yamaha 75-115 Hp 4-Strk '99-17, EXHAUST- 120-104-08Item#: 120 102 08 Valve Stem Seal Mercury Yamaha 75 115 Hp 4 Stroke 99 17 8 PACK OEM#: 26 804136, K0A A3721 00 00 EXHAUST Brand: WSM FITMENTS: Make Model Year(s) Mariner ALL Mercury 4 Cyl 4 Stroke 100 2006 Mercury 4 Cyl 4 Stroke 115 2001 2006 Mercury 4 Cyl 4 Stroke 75 2000 2005 Mercury 4 Cyl 4 Stroke 80 2006 Mercury 4 Cyl 4 Stroke 90 2000 2005 Mercury 4 Cyl 4 Stroke EFI 75 2006 Mercury 4 Cyl 4 Stroke EFI 90 2006 Yamaha 4 Cyl 4 Stroke 100 1999 2003
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4.6 ★★★★★
Based on 394 reviews
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H
Verified Purchase
Helena
Cuba, US
★★★★★ 5
These are definitely indestructible
Size: Medium
Both of my dogs can destroy a ball in a matter of minutes if I let them play with them (supervised) as is. Well not with these balls. They are the ONLY ones I have found that are 100% indestructible. Please only let your dogs play with these as a toy when supervised though. They go really far when throwing them, so both dogs get a good amount of running and exercise with these. I also bought these because they have the hole in the middle of the ball which is very important in the event that a dog gets one stuck at the back of their throat. This allows them to breath unlike those without this hold. It's an unlikely event, but as dog owners, we all need to be aware of this and educate ourselves on what to do if this SHOULD happen. This isn't a scare tactic, nor a reflection of this particular brand, it can happen with any type of ball. My two dogs are about 45ish lbs and the size is perfect for them, I don't want anything smaller than this. They love them. There is no annoying squeak. Really easy to wash after use. Some balls take forever to get the slimy saliva off, but these don't.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 25, 2025
A
Verified Purchase
Ale quintero
Lexington, US
★★★★★ 5
He loves this ball
Size: Medium, Size: Medium
My dog loves this ball. It’s the perfect size, he enjoys playing fetch and this ball has been his fav one. Thank you guys for making my lil one happy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
L
Verified Purchase
Ladybug27
Boise, US
★★★★★ 5
Best Balls Ever!!!
Size: Medium
These are the best balls ever! We have 2 very active ball loving dogs and these bounce very well and they actually hold up with active play and chewing. They still look brand new after daily use for months!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
D
Verified Purchase
David
West Palm Beach, US
★★★★★ 5
Finally a ball my power chewers cannot destroy
Size: Medium
I have two dogs, an American Bully and an American Pit Bull Terrier, and both of them love to chew. Most balls last a very short time around here before they are shredded or missing big chunks. This one has actually held up. They chase it, tug on it and sit and chew on it, and it is still in one piece with no pieces breaking off. One of my favorite things is being able to put food inside. I add some kibble or small snacks, and they will happily sit and work on it for a long time. It keeps them busy, gives them something safe to chew, and they get a little reward while they play. When they are done, I just rinse it out and it is ready to go again. If you have strong jawed dogs that usually destroy toys, this ball is worth trying. Mine really enjoy it and I feel better knowing they finally have a ball that can keep up with them.
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Reviewed in the United States on November 22, 2025
J
Verified Purchase
Jen Siefert
Belleville, US
★★★★★ 5
My dog LOVES this ball
Size: Medium, Size: Medium
Does your dog destroy tennis balls in seconds? Yes? Then your dog NEEDS this ball! It's squishy like a tennis ball, fits in ball launchers (even the cheap ones) and bounces when it hits the ground. My dog has been literally playing with this ball all day and not a single mark on it! The only bad thing is that it does not float. Definitely worth the money! Put it in your cart!
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Reviewed in the United States on March 8, 2026

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