CMP Pump Lid for Pentair Challenger and Pinnacle - 355301 - 25305-000-020



Part # 25305-000-020

By Custom Molded Products

  4.84 Average  



Part # 25305-000-020

Dimensions 6.75" L x 6.75" W x 4.25" D

Alternate Part #'s 25305-000-020, 35-5301, 355301, 40559, 5002-28, 600552, 788379658687, 35-605-1120, CMP25305000020

Product Description

This is a replacement lid for the Pac-Fab/Pentair Challenger and Pinnacle pump models (355301).

Frequently Bought with this Pump Lid

Pump Lid O-ring O-318

Magic Lube O-ring Lubricant

If you'd like to purchase the Pentair brand lid, Click Here.


?     Asked on 10/24/2020by Jo

Hi I have a question about the pump lid. I know my lid is 355301 and the diameter is about 7''. The pump motor is Centurion Switchless Motor. Will your lid model ( fits mine? Also, my lid is stuck. Any tip how to pry it open? Thanks.

A  Answered on 11/2/2020 by InyoPools Product Specialist Hector F.

Hi Jo, yes this lid part number 355301 is compatible with your Pentair/Pac Fab pump series. Sometimes you can use a narrow long piece of metal or wooden rod and slide it under the handle portion of the lid at an angle to create some leverage to remove the lid. 

?     Asked on 3/18/2019by Inyo Visitor

Will this fit with # RSP15 POOL PUMP THANK

A  Answered on 3/18/2019 by InyoPools Product Specialist Lennox H.

Hi. This Lid will not fit the RSP15 model pump. You will need p/n 25062D000.

?     Asked on 6/28/2018by Chris

Will this lid fit 2 HP Pentair Challenger?

A  Answered on 6/28/2018 by InyoPools Product Specialist Lennox H.

Hi, Chris. Yes, this Stainer Lid - 25305-000-020 will fit the Challenger Pump. 

?     Asked on 7/6/2017by Inyo Visitor

will this fit an Hayward power flow?

A  Answered on 7/6/2017 by InyoPools Product Specialist Lennox H.

Hi. This Lid will not fit the Hayward Powerflo Series Pump, you'll need Item # SPX1500D2A or 25306-000-020

?     Asked on 3/11/2016by George

I have a 1.5 hp Pentair Challenger high performance pump 35-5460. Will this lid fit on this pump?

A  Answered on 3/17/2016 by InyoPools Product Specialist Lennox H.

Hi George, This Generic Strainer Lid will fit onto your pump.

?     Asked on 11/10/2014by Inyo Visitor

"The strainer lid" My part # on the strainer lid is 346206 is the Part # 25305-000-020 here on your site the same Lid?? Thanks

A  Answered on 11/10/2014 by InyoPools Product Specialist Robert M.

Part number 5002-28 will replace the Pentair part number 355301. This lid will work with the Pentair/Pac-Fab Challenger and Pinnacle pumps.


Est. Repair Time

Less than 1 hr

Tools Needed


Had crack on original lid of pump housing

Written on 5/23/2020 by Guest

Received new lid. Took o-ring off old lid. Applied silicone lube to o-ring. Put on new lid and put lid on. Sealed great

Were these instructions helpful? 


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