By Pentair Pool Products
Part # 5057-36
Manufacturer Code U9-389
O-RING, BODY
I have replaced my pool motor with a Century USQ1152 Motor Model # C48L2PA105C5 and it works find, My Pool repair man told me that the motor is leaking water and that it needs a new O ring for this Motor. Now I have checked and found out that this motor does not have a O ring kit. So my question to you is can I use this O ring kit for my motor ? I took a Picture of the motors label.
Hi Austin, for us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
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What are the dimensions of the U9-289 o-ring? This is for my sta rite booster pump flange which was in stalled around 2004 The label plate is hard to read but I think the model number is PLBC- 178L
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Hello, the inside diameter of this o-ring is 8-13/16" and the cross-section is 9/32". However, the body o-ring for your PLBC pump will be the O-ring, Body - U9-389, not this U9-289 o-ring.
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