


Pentair Push Pull Slide Valve Piston Assembly by CMP | 51013811 | 25831-130-100
Marsoni
M251S
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Friday, May 29
Pentair Push Pull Slide Valve Piston Assembly by CMP | 51013811 | 25831-130-100Return your Pentair slide valve to factory fresh performance with the CMP Piston Assembly 25831 130 100. Manufactured by Custom Molded Products (CMP) specifically for the Pentair push pull slide valve model 263034, this kit delivers the piston, shaft, and handle as a complete, ready to install package. Worn seals, a sticky handle, or sluggish valve response are all signs it is time for a rebuild, and this assembly makes the job straightforward.
Quick Dispatch:
Your Pentair Push Pull Slide Valve Piston Assembly by CMP | 51013811 | 25831-130-100 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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You'll receive a tracking link by email once your Pentair Push Pull Slide Valve Piston Assembly by CMP | 51013811 | 25831-130-100 ships.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.4 ★★★★★
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★★★★★ 5
Easy to use
Kinda cool that it brings different size clips and the tool makes it easy to pull the clips out.
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Reviewed in the United States on December 28, 2025
★★★★★ 4
Fit as described
Used to install an inner fender liner. Seem a little more fragile than OEM, but suitable for the intended use and much less expensive.
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Reviewed in the United States on November 8, 2023
★★★★★ 5
Fits well, good quality.
Good assortment for the price; clips fit well.
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Reviewed in the United States on March 10, 2026
★★★★★ 5
Good
Works great.
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Reviewed in the United States on January 11, 2026
★★★★★ 5
OEM quality
Size: 5 Quart, Style: 1 Pack
This stuff is supposed to be as good or better than OEM Subaru CVT fluid. It works well so far. And it's definitely a lot cheaper than taking it to a dealership and having a flush and fill done
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Reviewed in the United States on February 20, 2026