Hayward G-345 HOUSING GASKET replacement part for SP3000 | PartDatabase
Hayward

Hayward G-345 HOUSING GASKET

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Part Number
G-345

Guaranteed to Fit These Models (1)

Details

The HOUSING GASKET for your Hayward Super II Pump SP3000 Series is designed to maintain a tight seal between the pump's wet end and the strainer basket assembly. This seal is absolutely vital for the pump to function correctly and efficiently. Without a proper seal, water can leak out, reducing the pump's ability to draw water from the pool and circulate it through your filtration system. This can lead to a significant decrease in filtration effectiveness and can even cause the pump to run dry, potentially damaging internal components. Over time, exposure to pool chemicals, temperature fluctuations, and constant pressure can cause the gasket material to degrade. It might become brittle, lose its elasticity, or develop small tears and cracks. When this happens, the watertight integrity of the pump is compromised. If you continue to operate the pump with a failing gasket, you'll likely see a persistent leak around the strainer lid, a noticeable drop in water pressure, and potentially air being pulled into the system. In the long run, this can lead to costly repairs for pump damage or a continually inefficient and ineffective pool filtration system, impacting water clarity and safety.

Specifications

SKU / Part Number
G-345
Brand
Hayward
Primary Model
SP3000
Diagram Position
5
Compatible Models
1

Parts Diagram

5139
Exploded View · 100%Tap a number for details

Position #5 on the full SP3000 exploded diagram.

View Full Diagram →

Common Signs You Need This Part

  • Water leaking around pump lid, Loss of prime, Reduced water flow/pressure, Visible cracks or tears on gasket, Air in the system

Pro Tip

Before installing a new HOUSING GASKET, ensure both the mating surfaces on the pump housing and the strainer lid are clean and free of debris. A light coating of silicone lubricant can help the gasket seat properly and prevent it from binding during installation.

Frequently Replaced With