Poolrite Enduro / Spaflow Pump Lid O-Ring & V2000 MPV 40mm Top Gasket (POV-601-91018)

Genuine replacement Poolrite Enduro / Spaflow Pump Lid O-Ring — SKU POV-601-91018. This 40mm rubber O-ring serves a dual purpose: it seals the pump lid on Poolrite Enduro and Spaflow pool pumps, and also functions as the top gasket on the Poolrite V2000 multiport valve (MPV). A worn or cracked O-ring causes water to leak from around the pump lid or valve top. Replacing it restores a watertight seal.

Compatibility

• Poolrite Enduro pool pump — pump lid seal
• Poolrite Spaflow pool pump — pump lid seal
• Poolrite V2000 multiport valve (MPV) — 40mm top gasket

Product Details

• Brand: Poolsystems (Poolrite)
• SKU: POV-601-91018
• Size: 40mm
• Material: rubber
• Genuine Poolrite spare part

Frequently Asked Questions

Does this O-ring suit both the pump lid and the V2000 MPV?

Yes — part POV-601-91018 is the correct O-ring for both the Poolrite Enduro and Spaflow pump lids and the Poolrite V2000 multiport valve top gasket. The same 40mm O-ring is used in both applications.

How do I know if this O-ring needs replacing?

On the pump: if water is leaking from around the pump lid on your Enduro or Spaflow pump, or if you notice air bubbles in the pump basket, the lid O-ring is the most likely cause. On the V2000 MPV: if water is leaking from the top of the multiport valve, the top gasket O-ring is the likely cause. In both cases, turn off the pump, relieve system pressure, remove the lid or valve cover, and inspect the O-ring for cracks, flattening, or deformation.

Should I lubricate the O-ring when fitting it?

Yes — apply a small amount of silicone-based O-ring lubricant (not petroleum-based grease) to the O-ring before fitting. This helps it seat correctly, prevents pinching during assembly, and extends its service life.