Puri Tech O-Ring Replacement for Hayward Northstar Pool Pump SPX4000TS

Prevents leaking and seals joints between separate parts.

Puri Tech O-510 Replacement Strainer Cover T-Seal O-Ring Gasket for SPX4000TS Hayward NorthStar 2003-2007 Models Fits Hayward Northstar SP4000 pump series models: SP4005(NS), SP4007(NS), SP4010(NS), SP4015(NS), SP4020(NS), SP4030(NS)Hayward Northstar SP4000X pump series models: SP4007X10(NS), SP4010X15(NS)/2(NS), SP4015X20(NS)/2(NS), SP4020X25(NS)/2(NS), SP4025X30(NS)