Sta-Rite Pump Cover C3-139P1 (25304-000-020)



Part # 25304-000-020

By Custom Molded Products

  4.91 Average  



Part # 25304-000-020

Alternate Part #'s 25304-000-020, 25304000020, 40572, 5056-14, 601225, 788379735715, 788379735722, C3-1391P1, STA-101-3751, 35-605-1204, CMP25304000020, SPG-101-1007

Product Description

This is a pump lid used on the Dura-Glas and Max-E-Glas pumps and some above-ground pumps. Sta-rite number C3-139P1. This is the standard clear lid. There is also a smoky color lid made for use with Baqucil and related chemicals. The Inyo number for that is 5056-14B

Dimensions: Outside Diameter: 6-3/4 Outside diameter: 6" (diameter of threads) Total Height: 3-1/4". The number "c3-139p" is molded into the top of the lid at one end of the handle.

Frequently Bought with this Pump Lid

Cover O-ring 5056-15

Magic Lube O-ring Lubricant 630

Pump Basket 5400-B106


?     Asked on 5/12/2021by jonathan

I have the number C3-139P on the handle, but the outer dimensions is 7" across and 5.? (i can't read my writing) thread to thread on the inside? Do you know of another "C3-139p" close to these diminesions?


A  Answered on 5/13/2021 by InyoPools Product Specialist Patrick P.

Hi Jonathan, If your lid has C3-139P on it then this is the correct lid. We are showing 6-3/4" where you are showing 7" our measurements are only off by a 1/4" so I would feel confident this is the proper replacement. If for whatever reason it does not work then you can return the lid and you would just be responsible for any return shipping charge.

?     Asked on 2/23/2019by Inyo Visitor

Does the Cover (c3-139p1) come with the required O ring

A  Answered on 2/24/2019 by InyoPools Product Specialist Lennox H.

Hi. The Cover o-ring is not included with the Trap Cover. 


Est. Repair Time

Less than 1 hr

Tools Needed


very old cover

Written on 8/18/2022 by Guest

removed old cover, greased o-ring, installed new cover

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