
Quick overview
- Copper insert The insert is copper, as fitted to the original seal plates.
- Pre 1998 pumps only Sta-Rite lists this insert for pumps built before 1998, so date the pump before ordering.
- Max-E-Glas and Dura-Glas Appears in the seal plate group for the Sta-Rite Max-E-Glas and Dura-Glas pumps.
- Seals the shaft seal seat The insert is the seat the shaft seal runs against inside the seal plate.
- Genuine part Sta-Rite part number J3-2.
- Change it with the seal Worth replacing whenever the shaft seal comes out, since a scored insert will chew a new seal.
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Product details
The Sta-Rite J3-2 is the copper seal plate insert for pumps built before 1998. It belongs to the seal plate group on the Max-E-Glas and Dura-Glas pumps.
What it does
The insert presses into the seal plate and forms the seat that the shaft seal rides against. It takes constant contact from the rotating half of the seal, so over the years it can score, pit or corrode. When that happens a brand new shaft seal will start weeping within weeks, and the leak gets blamed on the seal rather than the surface it is running on.
The 1998 split
Sta-Rite changed the design at 1998, so this insert is specific to earlier pumps. Date the pump from its label if you can. If the label is long gone, take the seal plate off and compare the old insert against this one before ordering.
| Brand | Sta-Rite |
|---|---|
| Manufacturer part number | J3-2 |
| UPC | 788379739072 |
| Type | Seal plate insert |
| Material | Copper |
| Part type | Pool pump part |
| Fits | Sta-Rite pumps made before 1998, Max-E-Glas and Dura-Glas seal plates |
| Shipping weight | 0.05 lb |
| Ships | Parcel |
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