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COMP Cams Valve Seals 3/8in Metal W/PTFE

Marsoni M251S
Sale price$29.56
Pay 4 payments of $7.39 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Valve Seals 3/8in Metal W/PTFECOMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o ring or umbrella seals. These 505 seals have a . 630" outer diameter and fit applications with 3 8" valves and . 530" OD valve guides.
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  • We offer a 30-day return/exchange service after receiving.
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4.5 ★★★★★
Based on 1784 reviews
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Amanda
Massapequa, US
★★★★★ 4
Great for little dogs but squeaker breaks too easily
My Maltese is about 4.5 pounds and absolutely loves these! He got very excited to play with it right away. The shape is like a slightly flattened ball which is great bc he can pick it up in his tiny mouth. It’s actually quite cute to see him run with it back to me. When you throw it, the way it bounces and rolls is very unpredictable, which I think adds to the fun. Sometimes my pup drops it while running back and it goes rolling or awkwardly bouncing away from him which causes him to get more excited to chase it and grab it again. It’s been a highly entertaining toy for almost a week straight. The only downside is that the squeaker in it isn’t very durable. After a few days of playing and chewing to squeak it himself, the squeaker barely makes any noise. My pup isn’t an aggressive chewer at all so if your dog is an aggressive chewer, the squeaker really will not last.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 9, 2022
R
Verified Purchase
Rebec
Grantham, US
★★★★★ 5
G for small dogs
My Havanese absolutely loves these small toys, which we refer to as pucks. They are the perfect size for him. His previous favorite was a small green pig, but ever since we purchased these for his second birthday, he has shown no interest in the pig. They are easy to throw and fit comfortably in his mouth. I plan to purchase more. I would not recommend for strong chewers. My only complaint is I wish they all had happy or crazy faces instead of angry or sad ones.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
K
Verified Purchase
Kathleen iannotti
Lake Worth, US
★★★★★ 5
hours of fun
my dogs really loved this toy. I would highly recommend this, but the squeaker is louder than normal so if noise bothers you, then I would not recommend.
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Reviewed in the United States on March 18, 2026
R
Verified Purchase
Rachel Puebla
Dallas, US
★★★★★ 5
Favorite toys!
Size: Small, Color: Assorted Color
These are soft, squeaky balls, my Frenchies love them. They fit my Frenchie’s mouth. They are thin and the quality is amazing.
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Reviewed in the United States on March 14, 2026
C
Verified Purchase
Carrie L. Blair
Los Angeles, US
★★★★★ 5
My dogs LOVE these toys!
Size: Small, Color: Assorted Color
These toys squeak loudly and my dogs all love them! My small dogs can eventually get the squeaker out but still carry them around and want us to throw them. They are something I keep on hand (with a supply of new ones available) to entertain them! They are not expensive and will always be their favorites.
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Reviewed in the United States on September 10, 2025

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