https://www.amazon.com/dp/B003K252T4
- https://www.amazon.com/Intex-Small-Cover-Ring-Model/dp/B003K252T4
  Intex  39 ratings
  Intex Small Top Cover O-Ring Model 10325
  

+ KW 
O Ring O-Ring


- https://intexcorp.com/replacement-parts/above-ground-pools/easy-set/12ft-x-30in/2018/10325-cover-seal-also-available-in-kit-11700/
  
  10325, Cover Seal (Also Available In Kit #11700)
  $1.96  Avail 


- Title:
- Name :




+ Points
Works on these pumps:
Intex 56637 (Krystal Klear Model 637)
Intex 56635 (Krystal Klear Model 635)
Intex 58631 (Krystal Klear Model 12 and 12R)
Intex 58603 (Krystal Klear Model 02 and 603)



+ DESC
Replacement rubber O-Ring gasket seal for Intex filter pump top covers. 
Measures approximately 5-1/4" outside diameter oring



+ Reviews
7/20/13 I got it to work by stretching it like a rubberband and it fit. I had to be careful not to snap it or else it would be useless. So far it's working and holding in the water. Upgraded it to OK.