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COMP Cams Valve Seals 5/16in PTFE W/.500

Marsoni M251S
Sale price$48.95
Pay 4 payments of $12.24 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
COMP Cams Valve Seals 5/16in PTFE W/.500COMP's Positive Stop PTFE valve seals offer more clearance for dual springs with better sealing than o ring or umbrella seals. These 513 seals have a . 600" outer diameter and fit applications with 5 16" valves and . 600" OD valve guides.
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
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4.2 ★★★★★
Based on 1306 reviews
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Verified Purchase
Deb G-P
Los Angeles, US
★★★★★ 5
Highly recommend
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
Worked perfectly for my printer! The print quality is just as good as the original ink it came with, and the price is much better. Easy to install, no leaks, and looks like it will last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
S
Verified Purchase
steve l
West Palm Beach, US
★★★★★ 5
Large bottles
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow, Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
The bottles are a good size larger than expected and come with an extra black. Easy to fill without any spilling and works great in my printer. I am pleased with the print quality and color. Price is very reasonable for all you get.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 4, 2025
M
Verified Purchase
Michael
Charlottesville, US
★★★★★ 5
Great product
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
It’s just what I ordered! It came very fast and the ink is sealed individually so it should last until I need it! I used the first bottle of black ink immediately! Thank you
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
A
Verified Purchase
Amazon Customer
Louisville, US
★★★★★ 4
Easy to use and simple to install very little waste and you don’t need gloves!
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
These are great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
C
Verified Purchase
Christy
Port Orchard, US
★★★★★ 5
No issues
Color: 2 Black,1 Cyan,1 Magenta,1 Yellow
Works on my epson printer, vibrant colors and not issues
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026

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